Erin O'Brien

Fage 16VAWVQSTSSRVA

156 plausible swims · 37 meets · 2022-09-24 → 2026-06-27

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 29.78 B+0.09s to BB·+4.99s to Sectionals 2026-02-28 2026 Central District SC 13 & O Championshipvenue
100 Freestyle SCY 1:09.51 +0.12s to B·+16.42s to Sectionals 2025-10-25 2025 757swim Fall Fiestavenue
200 Freestyle SCY 2:28.52 B+9.83s to BB·+33.53s to Sectionals 2025-12-06 2025 VSTP Ice Breaker Invitationalvenue
500 Freestyle SCY 6:53.47 +10.88s to B·+104.68s to Sectionals 2025-10-11 2025 TIDE Atlantic Coast Clash - copiedslow pool
50 Backstroke SCY 37.56 +2.27s to B·+11.27s to Futures 2026-03-20 2026 SwimRVA Clover Cupvenue
100 Backstroke SCY 1:21.18 +6.19s to B·+21.89s to Sectionals 2026-03-21 2026 SwimRVA Clover Cupvenue
200 Backstroke SCY 3:10.35 +27.86s to B·+61.46s to Sectionals 2024-02-25 2024 Central District 13&O Championshipsvenue
50 Breaststroke SCY 39.59 B+1.20s to BB·+9.80s to Futures 2025-11-22 Bass Turkey Classic 2025venue
100 Breaststroke SCY 1:22.45 B+2.06s to BB·+14.26s to Sectionals 2026-03-20 2026 SwimRVA Clover Cupvenue
200 Breaststroke SCY 2:58.84 B+4.75s to BB·+29.45s to Sectionals 2026-02-28 2026 Central District SC 13 & O Championshipvenue
50 Butterfly SCY 33.17 B+0.58s to BB·+7.48s to Futures 2026-03-21 2026 SwimRVA Clover Cupvenue
100 Butterfly SCY 1:26.38 +11.59s to B·+27.89s to Sectionals 2023-11-18 Bass Turkey Classic 2023venue
100 Individual Medley SCY 1:19.90 2025-10-26 2025 757swim Fall Fiestavenue
200 Individual Medley SCY 2:54.22 +6.93s to B·+43.53s to Sectionals 2025-10-25 2025 757swim Fall Fiestavenue
50 Freestyle LCM 33.28 BB+2.09s to A·+4.99s to Sectionals 2026-06-27 LC Central District Champsvenue
100 Freestyle LCM 1:20.41 +1.92s to B·+19.72s to Sectionals 2026-04-18 2026 SwimRVA Carnation Clashvenue
200 Freestyle LCM 2:46.95 B+9.56s to BB·+36.06s to Sectionals 2026-06-26 LC Central District Champsvenue
400 Freestyle LCM 6:16.79 +17.80s to B·+99.10s to Sectionals 2026-04-18 2026 SwimRVA Carnation Clashvenue
50 Backstroke LCM 44.50 +3.21s to B·+13.61s to Futures 2026-06-26 LC Central District Champsvenue
100 Backstroke LCM 1:48.11 +20.62s to B·+40.22s to Sectionals 2024-04-20 2024 SRVA Long Course Kick-Offvenue
200 Backstroke LCM 3:42.40 +34.51s to B·+76.21s to Sectionals 2024-06-15 SwimRVA Summer Invitationalvenue
50 Breaststroke LCM 44.41 B+0.92s to BB·+9.62s to Futures 2026-05-30 2026 SwimRVA Success Bellvenue
100 Breaststroke LCM 1:37.89 B+5.80s to BB·+20.00s to Sectionals 2026-06-26 LC Central District Champsvenue
200 Breaststroke LCM 3:48.00 +15.21s to B·+58.61s to Sectionals 2024-07-13 2024 CCA Summer Awardsvenue
50 Butterfly LCM 38.44 B+2.05s to BB·+8.95s to Futures 2026-06-27 LC Central District Champsvenue
100 Butterfly LCM 1:41.15 +16.76s to B·+34.86s to Sectionals 2024-05-04 BASS Jim Frye Memorial Invitational May 202venue
200 Individual Medley LCM 3:11.73 +0.04s to B·+43.34s to Sectionals 2026-06-27 LC Central District Champsvenue

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 30.00 flying 200 Medley Relay (leg 4) 2025-12-06 2025 VSTP Ice Breaker Invitational
100 Freestyle SCY 1:06.43 flying 400 Free Relay (leg 3) 2026-03-20 2026 SwimRVA Clover Cup
50 Breaststroke SCY 43.36 flying 200 Medley Relay (leg 2) 2022-11-12 2022 WAC Fall Classic

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

1484 points (4/6 events — incomplete)

EventTime Points
500 FR SCY 6:53.47 384
200 BK SCY 3:10.35 261
200 BR SCY 2:58.84 474
200 IM SCY 2:54.22 365
200 FL SCY 0
400 IM SCY 0

IMR 15-16 · SCY

1867 points (5/5 events)

EventTime Points
200 FR SCY 2:28.52 426
100 BK SCY 1:21.18 329
100 BR SCY 1:22.45 478
100 FL SCY 1:26.38 269
200 IM SCY 2:54.22 365

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

PR splits

100 Freestyle SCY 1:09.51

33.22
36.29

Front half 33.22s · back half 36.29s

200 Freestyle SCY 2:28.52

34.13
37.72
38.63
38.04

Front half 71.85s · back half 76.67s

500 Freestyle SCY 6:53.47

35.59
40.43
41.20
42.22
42.42
43.04
41.24
42.82
42.94
41.57

Front half 201.86s · back half 211.61s

100 Backstroke SCY 1:21.18

39.06
42.12

Front half 39.06s · back half 42.12s

200 Backstroke SCY 3:10.35

44.49
145.86

Front half 44.49s · back half 145.86s

100 Breaststroke SCY 1:22.45

39.63
42.82

Front half 39.63s · back half 42.82s

200 Breaststroke SCY 2:58.84

41.61
45.45
45.21
46.57

Front half 87.06s · back half 91.78s

100 Butterfly SCY 1:26.38

39.92
46.46

Front half 39.92s · back half 46.46s

100 Individual Medley SCY 1:19.90

38.07
41.83

Front half 38.07s · back half 41.83s

200 Individual Medley SCY 2:54.22

38.10
46.12
49.71
40.29

Front half 84.22s · back half 90.00s

100 Freestyle LCM 1:20.41

37.15
43.26

Front half 37.15s · back half 43.26s

200 Freestyle LCM 2:46.95

37.48
41.91
43.95
43.61

Front half 79.39s · back half 87.56s

400 Freestyle LCM 6:16.79

41.67
46.39
48.23
47.41
49.29
48.25
48.71
46.84

Front half 183.70s · back half 193.09s

200 Backstroke LCM 3:42.40

108.44
113.96

Front half 108.44s · back half 113.96s

100 Breaststroke LCM 1:37.89

47.02
50.87

Front half 47.02s · back half 50.87s

200 Breaststroke LCM 3:48.00 RT 0.76s

52.95
56.14
59.87
59.04

Front half 109.09s · back half 118.91s

200 Individual Medley LCM 3:11.73

93.46
98.27

Front half 93.46s · back half 98.27s

Reaction time

fastest 0.74s average 0.807s slowest 0.94s 4 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 29.78 13 swims
100 Freestyle SCY 1:09.51 10 swims
200 Freestyle SCY 2:28.52 9 swims
500 Freestyle SCY 6:53.47 2 swims
50 Backstroke SCY 37.56 3 swims
100 Backstroke SCY 1:21.18 9 swims
200 Backstroke SCY 3:10.35 2 swims
50 Breaststroke SCY 39.59 7 swims
100 Breaststroke SCY 1:22.45 8 swims
200 Breaststroke SCY 2:58.84 9 swims
50 Butterfly SCY 33.17 5 swims
100 Butterfly SCY 1:26.38 3 swims
100 Individual Medley SCY 1:19.90 4 swims
200 Individual Medley SCY 2:54.22 8 swims
50 Freestyle LCM 33.28 9 swims
100 Freestyle LCM 1:20.41 7 swims
200 Freestyle LCM 2:46.95 8 swims
400 Freestyle LCM 6:16.79 1 swim
50 Backstroke LCM 44.50 4 swims
100 Backstroke LCM 1:48.11 2 swims
200 Backstroke LCM 3:42.40 4 swims
50 Breaststroke LCM 44.41 4 swims
100 Breaststroke LCM 1:37.89 5 swims
200 Breaststroke LCM 3:48.00 9 swims
50 Butterfly LCM 38.44 4 swims
100 Butterfly LCM 1:41.15 2 swims
200 Individual Medley LCM 3:11.73 5 swims