swimstats

Dax O'Brien

Mage 16AKCOMTSTAST

60 plausible swims · 9 meets · 2016-12-02 → 2026-03-15

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 22.63 AA+0.24s to AAA·Sectionals ✓+1.34s to Futures 2026-03-15 2026 NW Spring Speedo Sectionals - Boisevenue
100 Freestyle SCY 50.11 AA+1.12s to AAA·Sectionals ✓+3.72s to Futures 2026-03-12 2026 NW Spring Speedo Sectionals - Boisevenue
200 Freestyle SCY 1:53.35 A+1.36s to AA·+1.56s to Sectionals 2024-02-18 2024 AK Age Group Championshipsfast pool
500 Freestyle SCY 5:16.26 A+11.97s to AA·+13.57s to Sectionals 2024-02-17 2024 AK Age Group Championshipsfast pool
1000 Freestyle SCY 11:09.08 BB+7.49s to A·+35.09s to Sectionals 2023-01-01 2023 OPA ASSC
1650 Freestyle SCY 18:31.57 BB+8.78s to A·+54.68s to Sectionals 2023-01-01 2023 OPA ASSC
50 Backstroke SCY 54.08 +22.29s to B·+30.39s to Futures 2016-12-02 2016 Central Area Swimming Winter Rally
100 Backstroke SCY 59.79 BB+1.70s to A·+4.30s to Sectionals 2026-01-01 Sanction #: SR2603-CH02 R-1
200 Backstroke SCY 2:12.06 BB+4.77s to A·+10.77s to Sectionals 2026-01-01 Sanction #: SR2603-CH02 R-1
50 Breaststroke SCY 42.31 +5.62s to B·+16.02s to Futures 2019-12-01 2019 AK 10&U State Championship - Statewide
100 Breaststroke SCY 1:04.46 A+1.27s to AA·+1.27s to Sectionals 2026-01-01 Sanction #: SR2603-CH02 R-1
200 Breaststroke SCY 2:25.96 BB+2.77s to A·+8.67s to Sectionals 2024-02-17 2024 AK Age Group Championshipsfast pool
100 Individual Medley SCY 1:00.40 2025-11-21 NLSC Sprint Classicvenue
50 Freestyle LCM 27.07 AA+1.18s to AAA·+0.08s to Sectionals 2024-06-23 2024 ST AAAA NS George Block Invitevenue
100 Freestyle LCM 59.52 A+0.53s to AA·+0.53s to Sectionals 2024-06-20 2024 ST AAAA NS George Block Invitevenue
200 Freestyle LCM 2:14.91 BB+0.12s to A·+6.22s to Sectionals 2024-06-22 2024 ST AAAA NS George Block Invitevenue
400 Freestyle LCM 4:58.06 BB+10.47s to A·+23.67s to Sectionals 2024-06-23 2024 ST AAAA NS George Block Invitevenue
200 Backstroke LCM 2:36.80 BB+9.11s to A·+15.31s to Sectionals 2024-06-20 2024 ST AAAA NS George Block Invitevenue
50 Breaststroke LCM 36.35 BB+0.46s to A·+5.46s to Futures 2024-06-22 2024 ST AAAA NS George Block Invitevenue
200 Breaststroke LCM 3:00.46 BB+12.97s to A·+19.58s to Sectionals 2024-06-21 2024 ST AAAA NS George Block Invitevenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 23.77 flying 200 Free Relay (leg 2) 2024-02-18 2024 AK Age Group Championships
100 Freestyle SCY 52.04 flying 400 Free Relay (leg 2) 2024-02-16 2024 AK Age Group Championships
50 Breaststroke SCY 30.94 flying 200 Medley Relay (leg 2) 2024-02-17 2024 AK Age Group Championships

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 15-16 · SCY

1886 points (3/6 events — incomplete)

EventTime Points
500 FR SCY 5:16.26 666
200 BK SCY 2:12.06 588
200 BR SCY 2:25.96 632
200 FL SCY— 0
200 IM SCY— 0
400 IM SCY— 0

IMR 15-16 · SCY

2053 points (3/5 events — incomplete)

EventTime Points
200 FR SCY 1:53.35 728
100 BK SCY 59.79 609
100 BR SCY 1:04.46 716
100 FL SCY— 0
200 IM SCY— 0

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 50.11

23.57
26.54

Front half 23.57s · back half 26.54s

200 Freestyle SCY 1:53.35 RT 0.70s

25.70
28.65
29.29
29.71

Front half 54.35s · back half 59.00s

500 Freestyle SCY 5:16.26 RT 0.81s

25.62
29.36
30.63
31.18
32.60
33.32
33.83
33.51
33.42
32.79

Front half 149.39s · back half 166.87s

100 Backstroke SCY 59.79

28.59
31.20

Front half 28.59s · back half 31.20s

200 Backstroke SCY 2:12.06

29.65
32.15
32.81
37.45

Front half 61.80s · back half 70.26s

100 Breaststroke SCY 1:04.46

30.03
34.43

Front half 30.03s · back half 34.43s

200 Breaststroke SCY 2:25.96 RT 0.73s

32.05
36.52
38.13
39.26

Front half 68.57s · back half 77.39s

100 Individual Medley SCY 1:00.40

28.20
32.20

Front half 28.20s · back half 32.20s

200 Freestyle LCM 2:14.91

63.85
71.06

Front half 63.85s · back half 71.06s

400 Freestyle LCM 4:58.06

66.94
75.04
78.15
77.93

Front half 141.98s · back half 156.08s

200 Backstroke LCM 2:36.80

75.57
81.23

Front half 75.57s · back half 81.23s

200 Breaststroke LCM 3:00.46

82.89
97.57

Front half 82.89s · back half 97.57s

Reaction time

fastest 0.70s average 0.771s slowest 0.86s 12 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 22.63 11 swims
100 Freestyle SCY 50.11 6 swims
200 Freestyle SCY 1:53.35 6 swims
500 Freestyle SCY 5:16.26 2 swims
1000 Freestyle SCY 11:09.08 1 swim
1650 Freestyle SCY 18:31.57 1 swim
50 Backstroke SCY 54.08 1 swim
100 Backstroke SCY 59.79 3 swims
200 Backstroke SCY 2:12.06 5 swims
50 Breaststroke SCY 42.31 2 swims
100 Breaststroke SCY 1:04.46 8 swims
200 Breaststroke SCY 2:25.96 4 swims
100 Individual Medley SCY 1:00.40 2 swims
50 Freestyle LCM 27.07 1 swim
100 Freestyle LCM 59.52 1 swim
200 Freestyle LCM 2:14.91 1 swim
400 Freestyle LCM 4:58.06 1 swim
200 Backstroke LCM 2:36.80 1 swim
50 Breaststroke LCM 36.35 2 swims
200 Breaststroke LCM 3:00.46 1 swim