Raegan O'Brien
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 16.45 | 2015-10-18 | 2015 Trick or Treat Meetvenue | |
| 50 Freestyle | SCY | 25.11 | AAA+0.12s to AAAA·+0.32s to Sectionals | 2023-03-12 | Adirondack Gold Short Course Championshipsfast pool |
| 100 Freestyle | SCY | 54.00 | AAAA·+0.91s to Sectionals | 2023-02-17 | 2023 Region 1 Short Course Invitational |
| 200 Freestyle | SCY | 1:55.62 | AAAA·+0.63s to Sectionals | 2023-02-17 | 2023 Region 1 Short Course Invitational |
| 500 Freestyle | SCY | 5:15.61 | AAA+0.12s to AAAA·+6.82s to Sectionals | 2024-02-17 | 2024 Region 1 Short Course Invitationalfast pool |
| 1650 Freestyle | SCY | 19:00.72 | AAA+48.13s to AAAA·+71.33s to Sectionals | 2023-12-17 | Piranha's December Distance Invite |
| 25 Backstroke | SCY | 19.73 | 2015-03-01 | AD Silver Short Course Championshipsvenue | |
| 50 Backstroke | SCY | 30.24 | AA+0.95s to AAA·+3.95s to Futures | 2019-03-10 | Adirondack Gold Short Course Championships |
| 100 Backstroke | SCY | 58.16 | AAAA·Sectionals ✓+1.07s to Futures | 2023-02-17 | 2023 Region 1 Short Course Invitational |
| 200 Backstroke | SCY | 2:05.93 | AAAA·Sectionals ✓+1.74s to Futures | 2023-02-17 | 2023 Region 1 Short Course Invitational |
| 25 Breaststroke | SCY | 28.50 | 2015-02-28 | AD Silver Short Course Championshipsvenue | |
| 50 Breaststroke | SCY | 39.85 | BB+2.86s to A·+10.06s to Futures | 2019-01-06 | 2019 Starfish Trophy Invitationalvenue |
| 100 Breaststroke | SCY | 1:15.11 | A+0.42s to AA·+6.92s to Sectionals | 2023-02-12 | Piranha's Pentathlon |
| 200 Breaststroke | SCY | 2:43.72 | A+2.73s to AA·+14.33s to Sectionals | 2022-03-06 | AD Silver Short Course Championshipsvenue |
| 25 Butterfly | SCY | 18.41 | 2015-10-18 | 2015 Trick or Treat Meetvenue | |
| 50 Butterfly | SCY | 30.84 | A+0.65s to AA·+5.15s to Futures | 2019-03-10 | Adirondack Gold Short Course Championships |
| 100 Butterfly | SCY | 59.17 | AAAA·+0.68s to Sectionals | 2024-02-17 | 2024 Region 1 Short Course Invitationalfast pool |
| 200 Butterfly | SCY | 2:19.16 | AA+0.67s to AAA·+7.07s to Sectionals | 2023-12-17 | Piranha's December Distance Invite |
| 100 Individual Medley | SCY | 1:09.16 | 2019-03-10 | Adirondack Gold Short Course Championships | |
| 200 Individual Medley | SCY | 2:12.28 | AAAA·+1.59s to Sectionals | 2023-03-12 | Adirondack Gold Short Course Championshipsfast pool |
| 400 Individual Medley | SCY | 4:40.36 | AAAA·+1.97s to Sectionals | 2023-03-10 | Adirondack Gold Short Course Championshipsfast pool |
| 50 Freestyle | LCM | 29.15 | AAA+0.56s to AAAA·+0.86s to Sectionals | 2024-03-23 | 2024 Speedo Sectional Championshipvenue |
| 100 Freestyle | LCM | 1:02.63 | AAA+0.54s to AAAA·+1.94s to Sectionals | 2025-07-20 | 2025 Adirondack Long Course Championshipsvenue |
| 200 Freestyle | LCM | 2:16.61 | AAA+1.32s to AAAA·+5.72s to Sectionals | 2023-07-20 | 2023 Adirondack Long Course Championships |
| 400 Freestyle | LCM | 4:56.16 | AAA+11.77s to AAAA·+18.47s to Sectionals | 2023-07-20 | 2023 Adirondack Long Course Championships |
| 100 Backstroke | LCM | 1:08.24 | AAAA·+0.35s to Sectionals | 2025-07-19 | 2025 Adirondack Long Course Championshipsvenue |
| 200 Backstroke | LCM | 2:30.64 | AAA+0.85s to AAAA·+4.45s to Sectionals | 2023-07-20 | 2023 Adirondack Long Course Championships |
| 100 Butterfly | LCM | 1:09.91 | AAA+2.52s to AAAA·+3.62s to Sectionals | 2023-07-20 | 2023 Adirondack Long Course Championships |
| 200 Individual Medley | LCM | 2:38.04 | AAA+6.25s to AAAA·+9.65s to Sectionals | 2023-07-20 | 2023 Adirondack Long Course Championships |
| 400 Individual Medley | LCM | 5:36.16 | AAA+13.77s to AAAA·+15.67s to Sectionals | 2023-07-20 | 2023 Adirondack Long Course Championships |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.20 | flat | 200 Free Relay | 2023-03-12 | Adirondack Gold Short Course Championships |
| 50 Freestyle | SCY | 28.20 | flying | 200 Medley Relay (leg 4) | 2019-01-06 | 2019 Starfish Trophy Invitational |
| 50 Freestyle | SCY | 20.70 | flying | 200 Free Relay (leg 4) | 2023-02-04 | Delmar Dolfins Febuary Freeze |
| 100 Freestyle | SCY | 54.68 | flat | 400 Free Relay | 2022-02-19 | 2022 Region 1 Short Course Invitational |
| 100 Freestyle | SCY | 53.80 | flying | 400 Free Relay (leg 4) | 2022-03-11 | Adirondack Gold Short Course Championships |
| 50 Backstroke | SCY | 28.01 | flat | 200 Medley Relay | 2023-03-11 | Adirondack Gold Short Course Championships |
| 100 Backstroke | SCY | 59.23 | flat | 400 Medley Relay | 2024-02-18 | 2024 Region 1 Short Course Invitational |
| 50 Breaststroke | SCY | 38.42 | flying | 200 Medley Relay (leg 2) | 2020-01-04 | 2020 Starfish Trophy Invitational |
| 50 Butterfly | SCY | 26.83 | flying | 200 Medley Relay (leg 3) | 2022-03-12 | Adirondack Gold Short Course Championships |
| 100 Butterfly | SCY | 1:00.32 | flying | 400 Medley Relay (leg 3) | 2022-02-20 | 2022 Region 1 Short Course Invitational |
| 100 Freestyle | LCM | 1:01.84 | flying | 400 Free Relay (leg 4) | 2025-07-20 | 2025 Adirondack Long Course Championships |
| 100 Backstroke | LCM | 1:07.93 | flat | 400 Medley Relay | 2025-07-19 | 2025 Adirondack Long Course 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 13-14 · SCY
5226 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:15.61 | 940 |
| 200 BK SCY | 2:05.93 | 973 |
| 200 BR SCY | 2:43.72 | 670 |
| 200 FL SCY | 2:19.16 | 785 |
| 200 IM SCY | 2:12.28 | 922 |
| 400 IM SCY | 4:40.36 | 936 |
IMR 13-14 · SCY
4503 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:55.62 | 991 |
| 100 BK SCY | 58.16 | 975 |
| 100 BR SCY | 1:15.11 | 693 |
| 100 FL SCY | 59.17 | 922 |
| 200 IM SCY | 2:12.28 | 922 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 5:15.61
Front half 154.69s · back half 160.92s
200 Breaststroke SCY 2:43.72
Front half 79.55s · back half 84.17s
100 Butterfly SCY 59.17
Front half 27.68s · back half 31.49s
200 Individual Medley SCY 2:12.28
Front half 61.91s · back half 70.37s
400 Individual Medley SCY 4:40.36
Front half 133.52s · back half 146.84s
100 Freestyle LCM 1:02.63
Front half 29.93s · back half 32.70s
100 Backstroke LCM 1:08.24
Front half 32.92s · back half 35.32s
Reaction time
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
| Date | Event | Course | Time | Age | Round | Meet |
|---|
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.