Bronwyn O'Donnell
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.31 | B+0.62s to BB·+6.22s to Sectionals | 2026-04-18 | 2026 PN MMSC Marlins Madness- Approvedvenue |
| 100 Freestyle | SCY | 1:09.40 | B+0.01s to BB·+12.91s to Sectionals | 2026-04-19 | 2026 PN MMSC Marlins Madness- Approvedvenue |
| 200 Freestyle | SCY | 2:34.15 | B+2.46s to BB·+31.76s to Sectionals | 2026-05-17 | 2026 PN TAC Spring Thunderbird- Approvedvenue |
| 500 Freestyle | SCY | 6:52.31 | B+6.22s to BB·+82.92s to Sectionals | 2026-06-07 | 2026 PN TAC Summer Pentathlon/ Dist.-APPROVEDvenue |
| 50 Backstroke | SCY | 38.74 | B+2.65s to BB·+12.45s to Futures | 2026-04-19 | 2026 PN MMSC Marlins Madness- Approvedvenue |
| 100 Backstroke | SCY | 1:26.11 | B+6.32s to BB·+24.72s to Sectionals | 2026-06-06 | 2026 PN TAC Summer Pentathlon/ Dist.-APPROVEDvenue |
| 200 Backstroke | SCY | 3:00.44 | +0.35s to B·+47.15s to Sectionals | 2026-06-07 | 2026 PN TAC Summer Pentathlon/ Dist.-APPROVEDvenue |
| 50 Breaststroke | SCY | 42.63 | B+1.74s to BB·+12.84s to Futures | 2026-04-18 | 2026 PN MMSC Marlins Madness- Approvedvenue |
| 100 Breaststroke | SCY | 1:31.30 | B+1.91s to BB·+20.71s to Sectionals | 2026-05-09 | 2026 PN BBST Take a Chance Invite- Approvedvenue |
| 200 Breaststroke | SCY | 3:20.10 | B+8.91s to BB·+47.31s to Sectionals | 2026-05-16 | 2026 PN TAC Spring Thunderbird- Approvedvenue |
| 50 Butterfly | SCY | 39.80 | +2.81s to B·+14.11s to Futures | 2026-03-28 | 2026 PN Spring Showdown, Div 3- Approvedvenue |
| 100 Butterfly | SCY | 1:34.89 | +8.80s to B·+33.80s to Sectionals | 2026-06-06 | 2026 PN TAC Summer Pentathlon/ Dist.-APPROVEDvenue |
| 100 Individual Medley | SCY | 1:24.38 | B+5.19s to BB | 2026-04-18 | 2026 PN MMSC Marlins Madness- Approvedvenue |
| 200 Individual Medley | SCY | 3:12.03 | +8.04s to B·+55.54s to Sectionals | 2025-10-26 | 2025 PN TAC Fall Thunderbird Openvenue |
| 400 Individual Medley | SCY | 6:25.66 | B+21.37s to BB·+94.07s to Sectionals | 2026-05-15 | 2026 PN TAC Spring Thunderbird- Approvedvenue |
| 50 Freestyle | SCM | 42.92 | +5.33s to B·+14.03s to Sectionals | 2025-05-04 | 2025 PN TAC Spring Thunderbird Openvenue |
| 100 Freestyle | SCM | 1:36.10 | +13.51s to B·+33.71s to Sectionals | 2025-05-03 | 2025 PN TAC Spring Thunderbird Openvenue |
| 200 Freestyle | SCM | 3:20.72 | +20.23s to B·+65.43s to Sectionals | 2025-05-04 | 2025 PN TAC Spring Thunderbird Openvenue |
| 50 Backstroke | SCM | 56.10 | +13.21s to B | 2024-06-02 | 2024 PN TAC Spring Thunderbird Invitationalvenue |
| 50 Breaststroke | SCM | 1:06.84 | +18.25s to B | 2024-06-02 | 2024 PN TAC Spring Thunderbird Invitationalvenue |
| 100 Breaststroke | SCM | 1:56.15 | +9.56s to B·+38.16s to Sectionals | 2025-05-04 | 2025 PN TAC Spring Thunderbird Openvenue |
| 50 Butterfly | SCM | 1:11.02 | +30.13s to B | 2024-06-01 | 2024 PN TAC Spring Thunderbird Invitationalvenue |
| 100 Butterfly | SCM | 2:21.94 | +46.85s to B·+74.45s to Sectionals | 2025-05-03 | 2025 PN TAC Spring Thunderbird Openvenue |
| 50 Freestyle | LCM | 36.54 | B+0.55s to BB·+6.95s to Sectionals | 2026-05-02 | 2026 PN BC May Flowers - Approvedvenue |
| 100 Freestyle | LCM | 1:19.33 | BB+5.84s to A·+14.94s to Sectionals | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 200 Freestyle | LCM | 3:01.32 | B+7.83s to BB·+42.33s to Sectionals | 2026-06-20 | 2026 IE VS Starlight Open (USAS)slow pool |
| 800 Freestyle | LCM | 15:16.22 | +93.83s to B·+310.23s to Sectionals | 2025-06-20 | 2025 IE VS Starlight Openslow pool |
| 50 Backstroke | LCM | 44.33 | B+2.64s to BB·+13.44s to Futures | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 100 Backstroke | LCM | 1:35.40 | B+2.71s to BB·+24.01s to Sectionals | 2026-05-02 | 2026 PN BC May Flowers - Approvedvenue |
| 200 Backstroke | LCM | 3:26.59 | B+13.30s to BB·+53.20s to Sectionals | 2026-06-21 | 2026 IE VS Starlight Open (USAS)slow pool |
| 50 Breaststroke | LCM | 50.47 | +0.68s to B·+15.68s to Futures | 2026-05-02 | 2026 PN BC May Flowers - Approvedvenue |
| 100 Breaststroke | LCM | 1:46.43 | B+4.24s to BB·+25.44s to Sectionals | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 200 Breaststroke | LCM | 3:58.21 | +0.92s to B·+63.35s to Sectionals | 2026-06-21 | 2026 IE VS Starlight Open (USAS)slow pool |
| 50 Butterfly | LCM | 54.07 | +12.28s to B·+24.58s to Futures | 2026-06-20 | 2026 IE VS Starlight Open (USAS)slow pool |
| 100 Butterfly | LCM | 2:03.20 | +24.81s to B·+53.91s to Sectionals | 2026-06-21 | 2026 IE VS Starlight Open (USAS)slow pool |
| 200 Individual Medley | LCM | 3:56.90 | +26.11s to B·+79.91s to Sectionals | 2025-06-21 | 2025 IE VS Starlight Openslow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 36.83 | flat | 200 Free Relay | 2025-03-15 | 2025 PN MMSC Marlins Madness |
| 50 Freestyle | SCY | 24.07 | flying | 200 Free Relay (leg 2) | 2026-04-18 | 2026 PN MMSC Marlins Madness- Approved |
| 100 Freestyle | SCY | 1:11.52 | flying | 400 Free Relay (leg 4) | 2026-04-19 | 2026 PN MMSC Marlins Madness- Approved |
| 50 Backstroke | SCY | 45.40 | flat | 200 Medley Relay | 2025-11-22 | 2025 PN November AGI, Division 4 (WEST) |
| 50 Breaststroke | SCY | 44.72 | flying | 200 Medley Relay (leg 2) | 2025-10-04 | 2025 PN BBST Fall Kickoff |
| 50 Freestyle | SCM | 40.07 | flying | 200 Free Relay (leg 4) | 2025-05-03 | 2025 PN TAC Spring Thunderbird Open |
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 11-12 · SCY
2013 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:52.31 | 502 |
| 100 BK SCY | 1:26.11 | 385 |
| 100 BR SCY | 1:31.30 | 480 |
| 100 FL SCY | 1:34.89 | 276 |
| 200 IM SCY | 3:12.03 | 370 |
IMR 11-12 · SCY
2150 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:34.15 | 494 |
| 50 BK SCY | 38.74 | 423 |
| 50 BR SCY | 42.63 | 463 |
| 50 FL SCY | 39.80 | 336 |
| 100 IM SCY | 1:24.38 | 434 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:09.40
Front half 33.93s · back half 35.47s
200 Freestyle SCY 2:34.15
Front half 73.34s · back half 80.81s
500 Freestyle SCY 6:52.31
Front half 209.10s · back half 203.21s
100 Backstroke SCY 1:26.11
Front half 44.05s · back half 42.06s
200 Backstroke SCY 3:00.44
Front half 89.79s · back half 90.65s
100 Breaststroke SCY 1:31.30
Front half 44.34s · back half 46.96s
100 Butterfly SCY 1:34.89
Front half 44.14s · back half 50.75s
100 Individual Medley SCY 1:24.38
Front half 39.10s · back half 45.28s
200 Individual Medley SCY 3:12.03
Front half 91.83s · back half 100.20s
400 Individual Medley SCY 6:25.66
Front half 191.50s · back half 194.16s
100 Freestyle SCM 1:36.10
Front half 45.39s · back half 50.71s
200 Freestyle SCM 3:20.72
Front half 94.83s · back half 105.89s
100 Breaststroke SCM 1:56.15
Front half 54.95s · back half 61.20s
100 Butterfly SCM 2:21.94
Front half 65.13s · back half 76.81s
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.