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Grieshop Drops the Hammer on 15-16 Boys 1650y Free NAG Record

December 13, 2014, Federal Way, WA – Yet another National Age Group (NAG) record has fallen at Winter Junior National Championships, this time in the form of Sean Grieshop (Nitro Swimming) striking down the boys 15-16 1650y freestyle mark.

Tonight, 16-year-old Grieshop touched the wall in a jaw-dropping 14:45.40 to win the event and dethrone previous NAG record-holder Matthew Hirschberger, who set his 14:51.81 mark at this past Winter Nationals.  Prior to Hirschberger, the record had stood since 1984, held by Jeff Kostoff at 14:52.39.

Here is how Grieshop’s race unfolded tonight:

23.86        50.06 (26.20)
1:16.99 (26.93)     1:43.97 (26.98)
2:10.74 (26.77)     2:37.42 (26.68)
3:04.16 (26.74)     3:31.00 (26.84)
3:57.94 (26.94)     4:24.99 (27.05)
4:51.46 (26.47)     5:18.04 (26.58)
5:44.76 (26.72)     6:11.69 (26.93)
6:38.74 (27.05)     7:05.64 (26.90)
7:32.61 (26.97)     7:59.59 (26.98)
8:26.80 (27.21)     8:53.77 (26.97)
9:20.92 (27.15)     9:47.94 (27.02)
10:15.10 (27.16)    10:42.19 (27.09)
11:09.34 (27.15)    11:36.51 (27.17)
12:03.62 (27.11)    12:30.87 (27.25)
12:58.08 (27.21)    13:25.42 (27.34)
13:52.54 (27.12)    14:19.47 (26.93)    14:45.40 (25.93)

The next closest competitor, Nitro teammate Taylor Abbott, finished in second place with his time of 15:01.46, a time not very far off of Grieshop’s previous best of 15:01.15 from November.  Grieshop’s time tonight also cleared the previous meet record held by Matias Koski (14:55.32) from 2011.

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liquidassets
10 years ago

This is the swim of the meet.

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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