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Roadmaps – Mapping the Journey of US Swimming Stars: Women’s 100 Free

In our new series, Roadmaps – Mapping the Journey of US Swimming Stars, we will explore how modern-day Olympians climbed their way to the top, starting from as early as 8 years old all the way to their elite level today. Click here to view our first installment on the men’s 100 free.

What does it mean to be a fast age-group swimmer? Do you have to be swimming under 1:00 at 12 years old in the 100-yard free? Do you have to qualify for Junior Nationals before you graduate middle school? Or do you have to make the Olympics before you go to college?

In the second installment of Roadmaps, we will dive into the top 8 US women’s 100 freestylers of this Olympic quad. As we explore the paths this group of women embarked on, we will be able to see each unique triumph and trial that brought each woman to their elite status.

2017-2020 Olympic Quad: US Women’s 100 FR LCM

Rank Swimmer Time Meet
1 Simone Manuel 52.04 2019 World Championships
2 Mallory Comerford 52.59 2017 World Championships
3 Abbey Weitzeil 53.18 2019 U.S Nationals
4 Erika Brown 53.42 2019 U.S Open
5 Margo Geer 53.44 2018 U.S. Nationals
6 Lia Neal 53.59 2017 U.S. Nationals
7 Gretchen Walsh 53.74 2019 World Junior Championships
8 Allison Schmitt 53.80 2020 Pro Swim Series – Des Moines

Leading the way is Olympic champion Simone Manuel (52.04), who is joined by NCAA champion Mallory Comerford (52.59) in the sub-53 club. SCY record-holder Abbey Weitzeil (53.18) and rising NCAA star Erika Brown (53.42) file in for the top 4 spots.

Margo Geer (53.44), who has yet to make an Olympic team, and 2-time Olympian Lia Neal (53.59) come in for the 5th- and 6th-place spots. 17-year-old phenom Gretchen Walsh (53.74) and 3-time Olympian Allison Schmitt (53.80) are also contenders for the Trials final.

Age Group Days: Early & Late Bloomers

Lia Neal and Gretchen Walsh swam their first 100 free at 8 years old, meanwhile, the rest were in the 9-10 age group. Abbey Weitzeil, on the other hand, did not start competitive swimming until she was 12 years old. No matter who started swimming the 100 free first, there is always a pack that has raw, natural talent. Simone Manuel and Neal were swimming under a minute in the 100-yard free by the time they were 10 years old. Margo Geer was the only swimmer in this group to break 1:00 SCY before becoming a pre-teen (11-12 years old).

Walsh and Erika Brown were the first of the remaining 5 swimmers to break 1:00 when aging up to the 11-12 age group. Mallory Comerford, Abbey Weitzeil, and Allison Schmitt, who did not progress as quickly as the others, eventually caught up and broke the barrier by the time they were 12. Transitioning to the LCM pool, Manuel, Neal, and Walsh broke 1:00 before they turned 13 years old while the remaining swimmers were teenagers when breaking the barrier.

Women’s 100 FR: Ages at Sub-1:00

Name SCY Age LCM Age
Simone Manuel 10 12
Lia Neal 10 12
Margo Geer 10 14
Gretchen Walsh 11 12
Erika Brown 11 14
Mallory Comerford 12 14
Abbey Weitzeil 12 14
Allison Schmitt 12 15

Teen Years: Cracking 55 Seconds, Both SCY & LCM

Lia Neal and Gretchen Walsh became stellar sprinters at 11 years old, already swimming under the 55-second barrier in the 100-yard free. Both swimmers were also popping sub-50 swims at 13 years old in the SCY pool. Simone Manuel, Erika Brown, and Margo Geer were other swimmers who popped sub-55 times as a pre-teen.

While having two years of USA Swimming under her belt, Abbey Weitzeil quickly progressed under 55 seconds by 13. Mallory Comerford and Allison Schmitt, who quietly competed in Michigan, were in the late 13-14 age group when going sub-55. Schmitt’s primary focus was middle-distance freestyle (200-500) while Comerford was stuck at the 50-point barrier SCY for 4 years (14-17).

Women’s 100 FR: Ages at Sub-55

Name SCY Age LCM Age
Lia Neal 11 15
Gretchen Walsh 11 15
Simone Manuel 12 16
Abbey Weitzeil 13 17
Mallory Comerford 13 18
Erika Brown 12 19
Margo Geer 12 20
Allison Schmitt 14 21

Into the LCM pool, Neal, Walsh, and Manuel continued to accel past the 55-second barrier, beginning to compete at the senior level by age 15. Weitzeil and Comerford focused in the SCY pool and were in the 17-18 age group when they saw 54-point. Brown (19), Geer (20), and Schmitt (21) were well into their NCAA years when they broke 55 seconds LCM.

NCAA Years: Specialization & the Plateau

Simone Manuel was a historic member at Stanford, sweeping both sprint events for 3 seasons (2016-2018) before going pro her senior year. Erika Brown broke out as a sophomore with Tennessee, primarily focusing in sprint free and fly. Brown then excelled to earn an NCAA runner-up finish in the 50 free in 2019, break the 100-yard fly American record, and become the second woman to break 46 seconds in the 100 free behind Manuel.

Mallory Comerford became the second woman in history to break 1:40 in the 200-yard free, as well as won two NCAA titles in the 100 free with Louisville. Allison Schmitt was an iconic member with Georgia, winning 6 titles in the 200/500 free across 2009-2013.

Gretchen Walsh is only 17 years old, however, the UVA commit would have swept both sprint events at the 2020 ACCs with her current times. Walsh was in fact 15 when she was swimming sub-48 SCY times, the youngest age of the entire group.

Women’s 100 FR SCY: Lifetime Bests

Rank Name Time Age
1 Simone Manuel 45.56 20
2 Erika Brown 45.83 21
3 Mallory Comerford 46.20 20
4 Abbey Weitzeil 46.29 18
5 Lia Neal 46.76 22
6 Margo Geer 46.86 22
7 Gretchen Walsh 46.98 17
8 Allison Schmitt 47.95 22

Entering late high school, many swimmers begin to reach the dreaded “plateau”. For those unfamiliar with the term, a plateau describes the time period when a swimmer is not dropping time, an uphill battle for any swimmer. All swimmers, as you may have guessed, do not experience their plateau at the same age.

Abbey Weitzeil was on fire when in the 17-18 age group, however, her lifetime best of 46.29 has been stuck since she was 18. While she has yet to her an NCAA title in the 100 free, she was the 2019 NCAA champion in the 50 free.

Margo Geer (Arizona) and Neal (Stanford) also experienced small plateaus in the SCY pool, but were able to break their LTBs by 22 years old. Geer went on to win the 100 free in 2013 and 2014 while Neal earned three consecutive runner-up finishes from 2014-2016.

Manuel, Neal and Florida’s Natalie Hinds made history at the 2015 NCAA Championships, becoming the first African-American trio to finish 1-2-3 in a single event (100 free).

Going Pro: The Elite & Earning the Olympic Rings

It didn’t take long too much longer for these swimmers to reach the elite international level. Allison Schmitt was the first to qualify for the Olympics, earning bronze in the 800 free relay in 2008 at 18. In 2012, Schmitt earned berths in the 100/200/400 free. Meanwhile, Lia Neal‘s 4th-place finish in the 100 free changed her life and history, becoming the 2nd African-American woman to qualify for the Olympics at 17. Neal’s efforts earned her a silver medal on the 400 free relay alongside fellow teen Missy Franklin.

In 2016, up-and-comers Simone Manuel and Abbey Weitzeil became the top 2 US women in both sprint events. At the same time, Neal and Schmitt sealed solid relay spots for another Olympic team. Manuel then emerged an Olympic champion while Neal, Schmitt, and Weitzeil all picked up relay medals.

Margo Geer, who earned 3 relay medals at 2015 Worlds, failed to reach the top-8 final for the second Trials in a row. Her best finish at Trials was when she placed 7th in the 50 free final in 2012. Geer then switched coaches and went to Coley Stickels, who coached Weitzeil during her breakout age group years.

The switch helped her to earn spots on the 2018 Pan Pacs and 2019 Worlds teams. Geer then broke out at the 2019 Pan Am Games, winning the 100 free and taking silver in the 50 free.

Erika Brown, after making the 2016 SC Worlds team, bounced back her sophomore/junior years at Tennessee and earned a U.S national title in the 50 free in 2019. Taking second in the event was Gretchen Walsh, earning her a spot on the 2019-2020 senior national team. At the 2019 World Junior Championships, Walsh went on to earn double golds in both sprint events at 16.

Women’s 100 FR LCM: Progression By Stage

Name 14&U HS NCAA Pro
Simone Manuel 56.34 53.25 52.77 52.04
Mallory Comerford 58.08 55.26 52.59 53.87
Abbey Weitzeil 57.14 54.42 53.16
Erika Brown 57.11 56.24 53.42
Margo Geer 58.93 55.68 54.17 53.44
Lia Neal 56.87 54.15 53.59 53.95
Gretchen Walsh 56.12 53.74
Allison Schmitt 1:01.07 55.27 53.94 53.80

Single Age Progression: Women’s 100 FR LCM (Ages 8-25)

Name 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Simone Manuel 1:12.20 1:06.35 1:01.97 58.42 58.44 56.34 55.22 53.86 54.38 53.25 53.52 52.77 52.54 52.04 53.44
Mallory Comerford 1:22.42 1:11.61 1:06.60 1:02.24 1:00.59 58.08 56.78 57.57 55.26 54.46 52.59 52.94 52.98 53.87
Abbey Weitzeil 1:02.55 57.14 56.65 55.37 54.38 54.42 53.28 54.99 53.56 53.16
Erika Brown 1:12.01 1:04.61 1:01.43 1:00.01 57.11 56.24 56.66 56.66 54.52 54.13 53.42
Margo Geer 1:07.43 1:05.12 1:03.16 1:00.74 58.93 57.11 55.92 55.68 56.18 55.10 54.62 54.39 54.17 53.95 54.66 53.74
Lia Neal 1:16.74 1:02.11 1:00.14 56.87 56.48 55.00 54.91 54.90 54.15 54.68 54.34 54.01 53.77 53.59 53.95 55.43 55.61
Gretchen Walsh 1:25.43 1:18.87 1:11.61 1:08.98 59.30 56.86 56.12 54.38 53.74
Allison Schmitt 1:09.49 1:06.46 1:02.74 1:01.07 57.71 56.80 55.27 55.87 56.87 55.19 53.94 54.23 54.46 54.64 54.30

Single Age Progression: Women’s 100 FR SCY (Ages 8-22)

Name 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
Simone Manuel 1:08.74 59.08 55.80 53.03 50.31 49.08 50.59 47.73 46.75 46.09 45.56 45.65
Mallory Comerford 1:05.94 1:02.41 55.20 53.81 50.46 50.73 50.14 50.15 48.31 46.35 46.20 46.26
Abbey Weitzeil 1:00.69 54.97 51.20 49.63 48.83 47.59 46.29 46.47 46.95 46.49 46.35
Erika Brown 1:27.78 1:08.39 59.65 54.42 51.00 50.51 50.27 49.86 48.94 48.46 47.08 46.41 45.83
Margo Geer 1:03.57 57.98 57.37 54.22 52.02 51.34 50.30 48.99 48.45 48.26 47.14 47.16 47.17 46.86
Lia Neal 1:14.07 1:02.53 55.63 53.18 50.90 49.47 49.06 48.13 49.11 48.22 47.48 47.17 46.84 46.97 46.76
Gretchen Walsh 1:10.38 1:05.19 1:02.82 54.31 50.58 49.48 48.72 47.79 47.49 46.98
Allison Schmitt 1:06.77 1:00.75 58.30 55.02 52.85 50.90 49.51 48.36 48.60 48.48 49.25 47.95

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swim fan
4 years ago

margo placed 7th in the 50 free at the 2012 Olympic trials

Awsi Dooger
4 years ago

Mallory going in the wrong direction in relation to the clock and her peers. That’s what stood out. It was already obvious anyway but then glaring from the table. She’s lost 2 seconds net to Erika Brown in two years. Mallory may have had a letdown after finishing college. Short course plays to her strengths. But at least the recent 53.87 was the best she has looked in recent months.

PACFAN
Reply to  Awsi Dooger
4 years ago

She’ll go 52 and make the team. (Whenever the team is selected).

Samuel Huntington
4 years ago

Great series! Waiting for a breakout 100 from Abbey, 52.5 or better, she has the talent

leisurely1:29
4 years ago

Simone was 21 when she went her best 100y free time, not 19.

Breezeway
Reply to  leisurely1:29
4 years ago

She was 20. Red-shirted 2016 when she was 19

ONEHANDTOUCH
4 years ago

This is an awesome series, keep it up. Would be awesome to see the data on Amanda Weir as well

Swimfan
4 years ago

About to in the progression of the women’s 100 fly and the last 4 or 5 years this event has really gotten deep for the American woman

NCSwimFan
4 years ago

Can we talk about Gretchen Walsh’s progression? 1:02.8 to 50.3 from 10 to 12 in SCY, and 1:08.9 to 59.3 from 11 to 12 in LCM. Talk about a quick rise!

Jeff
4 years ago

An international version of these would be really cool – particularly for deep events like women’s 200 free, men’s 200 breast.

Jeff
Reply to  Braden Keith
4 years ago

Maybe not so much when they were younger but more focused on their development throughout this last 4 year cycle.

Swimmer9000
Reply to  Braden Keith
4 years ago

Swimrankings.net has the age progression for most European countries

About Braden Keith

Braden Keith

Braden Keith is the Editor-in-Chief and a co-founder/co-owner of SwimSwam.com. He first got his feet wet by building The Swimmers' Circle beginning in January 2010, and now comes to SwimSwam to use that experience and help build a new leader in the sport of swimming. Aside from his life on the InterWet, …

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