Watch: Two Pro Swim Series Records Fall On Night Two Of 2025 Westmont Pro Series

2025 TYR Pro Swim Series — Westmont

• Westmont, IL — FMC Natatorium
• March 5-8, 2025
• LCM (50 Meters)
• Meet Central
• SwimSwam Event Page
• Start Times: prelims –  9:00 am CT/ finals – 6:00 pm CT
  • Weds. Timed Finals: 5:00 pm CT
• How to Watch
• Pre-Scratch Psych Sheet (updated 3/3)
• Live Results or through MeetMobile “2025 TYR Pro Swim Series – Westmont”
• Prelims Live Recap: Day 2
• Finals Live Recap: Day 1 | Day 2

Catch up on all the action from the first full night of finals at the 2025 Westmont Pro Series, where two Pro Swim Series records went down and Shaine Casas completed a double.

We’ve assembled race videos from both Pro Series record-setting swims, along with all the other championship finals we could find. This page will be updated as we can track down more.

Women’s 100 Freestyle – Final

• World Record: 51.71 – Sarah Sjostrom, SWE (2017)
• World Junior Record: 52.70 – Penny Oleksiak, CAN (2016)
• American Record: 52.04 – Simone Manuel (2019)
• U.S. Open Record: 52.54 – Simone Manuel, USA (2016)
• Pro Swim Record: 52.74 – Siobhan Haughey, HKG (2024)

Courtesy: NBC Sports 

Final: 

1. Simone Manuel (TXLA), 53.23
2. Rylee Erisman (LAKR), 53.83
3. Meg Harris (AUS), 54.31
4. Mary-Sophie Harvey (TQ), 54.34
5. Penny Oleksiak (MVN), 54.56
6. Beata Nelson (WISC), 54.76
7. Kasia Wasick (UN), 55.02
8. Madi Mintenko (PPA), 55.89

Just two-hundredths separated Simone Manuel and Rylee Erisman after prelims of the women’s 100 freestyle, where they both clocked 54.1. It wasn’t as close in tonight’s final; Manuel was all over the race, flipping first at the 50-meter mark in 25.50. She controlled the race on the way home, pulling away from a strong field to win by six-tenths in 53.23. Erisman’s silver medal-winning 53.83 isn’t far from her lifetime best.

Manuel and Erisman were the only two swimmers under 54 seconds in the final. Harris, the 50 freestyle Olympic silver medalist, clocked a 54.31 for bronze, touching three-hundredths ahead of Harvey (54.34).

Women’s 100 Breaststroke – Final

• World Record: 1:04.13 – Lilly King, USA (2017)
• World Junior Record: 1:04.35 – Ruta Meilutyte, LTU (2013)
• American Record: 1:04.13 – Lilly King (2017)
• U.S. Open Record: 1:04.45 – Jessica Hardy, USA (2009)
• Pro Swim Record: 1:05.32 – Lilly King, USA (2021)

Courtesy: USA Swimming

Final: 

1. Kate Douglass (NYAC), 1:06.51
2. Lilly King (ISC), 1:07.13
3. Anita Bottazzo (FLOR), 1:07.32
4. Anna Elendt (TXLA), 1:07.60
5. Sophie Angus (CAN), 1:08.59
6. Macarena Ceballos (ARG), 1:08.71
7. Isabelle Odgers (NOVA), 1:10.30
8. Gabriele Assis (FRJ), 1:10.51

Kate Douglass was in full control of the women’s 100 breaststroke in her first meet of the new season. She hit the turn end in 31.20, two-tenths ahead of her Olympic teammate Lilly King. The pair separated themselves with their opening splits, though Anita Bottazzo and Anna Elendt were lurking with 31-high opening 50s.

Douglass pressed the back half, splitting a field-best 35.31 on the second half to extend her lead. She picked up the win in 1:06.51, less than two-tenths from the lifetime best she swam at a club meet last May.

Men’s 100 Breaststroke – Final

• World Record: 56.88 – Adam Peaty, GBR (2019)
• World Junior Record: 59.01 – Nicolo Martinenghi, ITA (2017)
• American Record: 58.14 – Michael Andrew (2021)
• U.S. Open Record: 58.14 – Michael Andrew, USA (2021)
• Pro Swim Record: 58.86 – Adam Peaty, GBR (2017)

Courtesy: NBC Sports 

Final: 

1. Michael Andrew (SUN), 1:00.85
2. AJ Pouch (PRVT), 1:01.24
3. Garrett Clasen (FMC), 1:01.58
4. Dante Nicola Rho (1:02.41)
5. Michael Houli (TNAQ), 1:02.47
6. Uros Zivanovic (GTCH), 1:02.48
7. Apollo Hess (CAN), 1:02.60

DQ: Joao Rodrigues (GTCH)

Michael Andrew defended his top seed and took the win in the men’s 100 breaststroke. It was another Michael, Michael Houlie, who led the race around at the turn; he pushed the pace early, splitting 27.62 on the way out.

Andrew reeled Houlie in over the final 50 meters. Andrew didn’t have the fastest back half in the field as he did this morning, but he did still press on that part of the race, clocking 32.65 to win in 1:00.85.

Men’s 50 Backstroke – Final

• World Record: 23.55 – Kliment Kolesnikov, RUS (2023)
• World Junior Record: 24.00 – Kliment Kolesnikov, RUS (2018)
• American Record: 23.71 – Hunter Armstrong (2022)
• U.S. Open Record: 23.71 – Hunter Armstrong, USA (2022)
• Pro Swim Record: 24.30 – Hunter Armstrong, USA (2023)

Courtesy: USA Swimming

Final: 

1. Shaine Casas (TXLA), 24.23 Pro Swim Record
2. Michael Andrew (SUN), 25.10
3. Tommy Janton (UN), 25.25
4. Jack Dolan (SUN), 25.47
5. Finn Winkler (FAST), 25.83
6. Cole Pratt (CAN), 25.95
7. Yurii Kosian (UN), 26.01
8. Patrick Groters (MVN), 26.52

Shaine Casas dominated the men’s 50 backstroke final on the back half of his double. He won the men’s 100 freestyle at the start of the session and was once again not far from his lifetime best to win the men’s 50 backstroke.

Casas sped to a final time of 24.23, winning the race by a whopping .87 seconds. He broke the Pro Swim Series record, erasing the 24.30 Hunter Armstrong swam two years ago.

Women’s 200 Butterfly – Final

• World Record: 2:01.81 – Zige Liu, CHN (2009)
• World Junior Record: 2:03.03 – Summer McIntosh, CAN (2024)
• American Record: 2:03.84 – Regan Smith (2024)
• U.S. Open Record: 2:03.87 – Regan Smith, USA (2023)
• Pro Swim Record: 2:04.80 – Regan Smith, USA (2024)

Courtesy: NBC Sports

Final: 

1. Summer McIntosh (CAN), 2:04.00 Pro Swim Record
2. Regan Smith (TXLA), 2:06.87
3. Rachel Klinker (CAL), 2:10.73
4. Kelsey Zhang (UN), 2:11.05
5. Maya Hetland (PASA), 2:16.29
6. Ella Detter (UN), 2:17.25
7. Lindsay Frebaugh (FMC), 2:17.54
8. Vivien Jackl (HUN), 2:19.00

Summer McIntosh shot to the top of the season’s world rankings in the 200 butterfly with a 2:06.40, which would’ve finished 4th at the Paris Olympics. She improved her world-leading time in tonight’s final, ripping a Pro Swim Record 2:04.00.

She chopped eight-tenths off Smith’s record from last season and nearly took down Smith’s U.S. Open Record in the process. The U.S. Open record stands at 2:03.87, which McIntosh’s swim this evening missed by .13 seconds. McIntosh led from start to finish, splitting 27.54/31.76/32.21/32.49 en route to gold and a Pro Swim Series record.