swimKatie O'Donnell
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.05 | AA+0.06s to AAA·+0.16s to Sectionals | 2023-12-16 | 2023 NBAC Christmas Invitationalvenue |
| 100 Freestyle | SCY | 55.50 | AA+1.41s to AAA·+1.41s to Sectionals | 2024-02-15 | 2024 MR TYR Senior Mets SCY Championships |
| 200 Freestyle | SCY | 1:58.66 | AA+1.67s to AAA·+1.97s to Sectionals | 2023-12-15 | 2023 NBAC Christmas Invitationalvenue |
| 500 Freestyle | SCY | 5:30.05 | A+0.06s to AA·+20.16s to Sectionals | 2023-12-16 | 2023 NBAC Christmas Invitationalvenue |
| 1000 Freestyle | SCY | 10:55.04 | AA+2.15s to AAA·+4.55s to Sectionals | 2023-12-14 | 2023 NBAC Christmas Invitationalvenue |
| 50 Backstroke | SCY | 29.56 | A+0.67s to AA·+0.97s to Sectionals | 2025-12-11 | 2025 NBAC 51st Annual Christmas Invitationalvenue |
| 100 Backstroke | SCY | 1:00.19 | AA+1.70s to AAA·Sectionals ✓+3.10s to Futures | 2023-12-16 | 2023 NBAC Christmas Invitationalvenue |
| 200 Backstroke | SCY | 1:50.76 | AAAA·US Open ✓ | 2024-02-15 | 2024 MR TYR Senior Mets SCY Championships |
| 100 Breaststroke | SCY | 1:04.71 | AAA+0.52s to AAAA·Futures ✓+1.62s to Winter JNs | 2025-02-13 | 2025 MR TYR Senior Met Winter Championship |
| 50 Butterfly | SCY | 28.70 | A+0.11s to AA·+1.31s to Sectionals | 2025-12-11 | 2025 NBAC 51st Annual Christmas Invitationalvenue |
| 100 Butterfly | SCY | 59.76 | AA+1.57s to AAA·+0.67s to Sectionals | 2023-12-15 | 2023 NBAC Christmas Invitationalvenue |
| 200 Butterfly | SCY | 2:27.47 | BB+5.98s to A·+15.28s to Sectionals | 2025-04-12 | 2025 Boys & Girls Clubs National Swim Champsvenue |
| 50 Freestyle | LCM | 30.23 | A+0.54s to AA·+1.84s to Sectionals | 2021-07-23 | 2021 MR Metropolitan LCM Junior Olympics |
| 100 Freestyle | LCM | 1:02.78 | AA+1.29s to AAA·+1.49s to Sectionals | 2022-07-22 | 2022 Metropolitan Long Course Junior Olympics |
| 200 Freestyle | LCM | 2:26.97 | BB+1.78s to A·+14.88s to Sectionals | 2021-07-23 | 2021 MR Metropolitan LCM Junior Olympics |
| 400 Freestyle | LCM | 5:13.60 | BB+6.91s to A·+34.81s to Sectionals | 2021-07-23 | 2021 MR Metropolitan LCM Junior Olympics |
| 50 Backstroke | LCM | 38.86 | B+0.47s to BB·+5.97s to Sectionals | 2019-07-26 | 2019 Metropolitan Long Course Junior Olympics |
| 100 Backstroke | LCM | 1:16.88 | BB+2.29s to A·+7.09s to Sectionals | 2024-06-09 | 2024 Condors Summer Solsticevenue |
| 200 Backstroke | LCM | 2:43.37 | BB+1.68s to A·+11.38s to Sectionals | 2022-07-22 | 2022 Metropolitan Long Course Junior Olympics |
| 50 Breaststroke | LCM | 2:42.00 | +115.71s to B·+123.71s to Sectionals | 2021-07-23 | 2021 MR Metropolitan LCM Junior Olympics |
| 50 Butterfly | LCM | 35.57 | BB+2.18s to A·+4.28s to Sectionals | 2019-07-26 | 2019 Metropolitan Long Course Junior Olympics |
| 100 Butterfly | LCM | 1:15.77 | BB+3.48s to A·+8.38s to Sectionals | 2024-06-09 | 2024 Condors Summer Solsticevenue |
| 200 Individual Medley | LCM | 2:57.00 | BB+13.41s to A·+25.61s to Sectionals | 2019-07-26 | 2019 Metropolitan Long Course Junior Olympics |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.03 | flat | 200 Free Relay | 2024-04-13 | 2024 Boys & Girls Clubs National Swim Champs |
| 50 Freestyle | SCY | 27.26 | flying | 200 Medley Relay (leg 4) | 2025-04-13 | 2025 Boys & Girls Clubs National Swim Champs |
| 100 Freestyle | SCY | 56.19 | flying | 400 Free Relay (leg 4) | 2024-12-13 | 2024 NBAC 50th Annual Christmas Invitational |
| 100 Backstroke | SCY | 1:01.68 | flat | 400 Medley Relay | 2023-12-16 | 2023 NBAC Christmas Invitational |
| 50 Butterfly | SCY | 28.31 | flying | 200 Medley Relay (leg 3) | 2024-04-14 | 2024 Boys & Girls Clubs National Swim Champs |
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 17-18 · SCY
2398 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:30.05 | 731 |
| 200 BK SCY | 1:50.76 | 1100 |
| 200 FL SCY | 2:27.47 | 567 |
| 200 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
3302 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:58.66 | 805 |
| 100 BK SCY | 1:00.19 | 762 |
| 100 BR SCY | 1:04.71 | 948 |
| 100 FL SCY | 59.76 | 787 |
| 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 55.50
200 Freestyle SCY 1:58.66
Front half 57.13s · back half 61.53s
500 Freestyle SCY 5:30.05
Front half 161.82s · back half 168.23s
1000 Freestyle SCY 10:55.04
Front half 324.93s · back half 330.11s
100 Backstroke SCY 1:00.19
Front half 28.80s · back half 31.39s
100 Butterfly SCY 59.76
Front half 27.64s · back half 32.12s
200 Butterfly SCY 2:27.47
Front half 68.31s · back half 79.16s
200 Freestyle LCM 2:26.97
Front half 70.74s · back half 76.23s
400 Freestyle LCM 5:13.60
Front half 153.32s · back half 160.28s
100 Backstroke LCM 1:16.88
Front half 36.98s · back half 39.90s
50 Breaststroke LCM 2:42.00
Front half 79.75s · back half 82.25s
100 Butterfly LCM 1:15.77
Front half 34.75s · back half 41.02s
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.