Isabel Katherine Rasmussen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.88 | A+0.79s to AA | 2024-09-22 | 2024 GCST FALL INVITE venue |
| 100 Freestyle | SCY | 58.07 | A+1.48s to AA | 2024-01-14 | 2024 T2 Aquatics Naples Open venue |
| 200 Freestyle | SCY | 1:59.47 | AA+2.48s to AAA | 2024-03-08 | 2024 Florida Swimming Spring Senior Champs venue |
| 500 Freestyle | SCY | 5:16.18 | AA+0.59s to AAA | 2025-03-15 | 2025 Florida Swimming Spring Senior Champs venue |
| 1000 Freestyle | SCY | 10:56.73 | AA+3.84s to AAA | 2024-03-07 | 2024 Florida Swimming Spring Senior Champs venue |
| 1650 Freestyle | SCY | 18:52.93 | AA+36.24s to AAA | 2024-01-13 | 2024 T2 Aquatics Naples Open venue |
| 50 Backstroke | SCY | 29.98 | A+1.09s to AA | 2024-09-22 | 2024 GCST FALL INVITE venue |
| 100 Backstroke | SCY | 1:02.07 | A+0.88s to AA | 2024-03-09 | 2024 Florida Swimming Spring Senior Champs venue |
| 200 Backstroke | SCY | 2:13.57 | A+0.78s to AA | 2024-03-10 | 2024 Florida Swimming Spring Senior Champs venue |
| 50 Breaststroke | SCY | 37.41 | BB+2.22s to A | 2024-01-12 | 2024 T2 Aquatics Naples Open venue |
| 100 Breaststroke | SCY | 1:17.80 | BB+4.41s to A | 2024-01-13 | 2024 T2 Aquatics Naples Open venue |
| 50 Butterfly | SCY | 29.79 | A+1.20s to AA | 2024-01-12 | 2024 T2 Aquatics Naples Open venue |
| 100 Butterfly | SCY | 1:02.30 | A+1.41s to AA | 2025-03-14 | 2025 Florida Swimming Spring Senior Champs venue |
| 200 Butterfly | SCY | 2:17.14 | A+1.55s to AA | 2025-03-16 | 2025 Florida Swimming Spring Senior Champs venue |
| 200 Individual Medley | SCY | 2:22.29 | A+5.80s to AA | 2024-01-13 | 2024 T2 Aquatics Naples Open venue |
| 400 Individual Medley | SCY | 5:03.74 | BB+0.25s to A | 2024-01-12 | 2024 T2 Aquatics Naples Open venue |
| 50 Freestyle | LCM | 30.17 | A+0.48s to AA | 2024-06-16 | 2024 GCST MARK MCCAW SUMMER INVITE venue |
| 100 Freestyle | LCM | 1:04.49 | A+0.20s to AA | 2024-07-21 | 2024 Florida Summer Senior Championships venue |
| 200 Freestyle | LCM | 2:17.27 | AA+4.18s to AAA | 2024-06-15 | 2024 GCST MARK MCCAW SUMMER INVITE venue |
| 400 Freestyle | LCM | 4:48.38 | AA+7.29s to AAA | 2024-07-20 | 2024 Florida Summer Senior Championships venue |
| 800 Freestyle | LCM | 10:10.90 | A+1.91s to AA | 2024-02-08 | Southern Zone South Sectional Championships venue |
| 1500 Freestyle | LCM | 19:23.74 | A+2.35s to AA | 2024-02-11 | Southern Zone South Sectional Championships venue |
| 50 Backstroke | LCM | 33.03 | AA+0.54s to AAA | 2024-07-21 | 2024 Florida Summer Senior Championships venue |
| 100 Backstroke | LCM | 1:11.34 | AA+2.95s to AAA | 2024-07-20 | 2024 Florida Summer Senior Championships venue |
| 200 Backstroke | LCM | 2:34.78 | AA+6.59s to AAA | 2024-02-10 | Southern Zone South Sectional Championships venue |
| 50 Butterfly | LCM | 33.84 | BB+0.45s to A | 2024-05-25 | 2024 T2 Aquatics Norris Foundation LC Meet venue |
| 100 Butterfly | LCM | 1:11.48 | A+2.19s to AA | 2024-06-15 | 2024 GCST MARK MCCAW SUMMER INVITE venue |
| 200 Butterfly | LCM | 2:43.06 | BB+3.17s to A | 2025-02-16 | Southern Zone South Sectional Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.23 | flying | 200 Free Relay (leg 3) | 2025-03-14 | 2025 Florida Swimming Spring Senior Champs |
| 200 Freestyle | SCY | 1:59.76 | flying | 800 Free Relay (leg 4) | 2024-03-07 | 2024 Florida Swimming Spring Senior Champs |
| 100 Backstroke | SCY | 1:02.81 | flat | 400 Medley Relay | 2025-03-14 | 2025 Florida Swimming Spring Senior Champs |
| 50 Freestyle | LCM | 29.56 | flying | 200 Free Relay (leg 4) | 2024-02-09 | Southern Zone South Sectional Championships |
| 100 Freestyle | LCM | 1:02.98 | flying | 400 Free Relay (leg 4) | 2024-02-08 | Southern Zone South Sectional Championships |
| 100 Backstroke | LCM | 1:12.46 | flat | 400 Medley Relay | 2025-02-15 | Southern Zone South Sectional Championships |
| 100 Butterfly | LCM | 1:10.42 | flying | 400 Medley Relay (leg 3) | 2024-07-19 | 2024 Florida Summer Senior 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 17-18 · SCY
3535 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:16.18 | 832 |
| 200 BK SCY | 2:13.57 | 708 |
| 200 FL SCY | 2:17.14 | 705 |
| 200 IM SCY | 2:22.29 | 641 |
| 400 IM SCY | 5:03.74 | 649 |
| 200 BR SCY | — | 0 |
IMR 17-18 · SCY
3365 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:59.47 | 788 |
| 100 BK SCY | 1:02.07 | 695 |
| 100 BR SCY | 1:17.80 | 546 |
| 100 FL SCY | 1:02.30 | 695 |
| 200 IM SCY | 2:22.29 | 641 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 58.07
Front half 28.06s · back half 30.01s
200 Freestyle SCY 1:59.47 RT 0.81s
Front half 57.87s · back half 61.60s
500 Freestyle SCY 5:16.18
Front half 155.28s · back half 160.90s
1000 Freestyle SCY 10:56.73 RT 0.81s
Front half 323.34s · back half 333.39s
1650 Freestyle SCY 18:52.93
100 Backstroke SCY 1:02.07
Front half 30.24s · back half 31.83s
200 Backstroke SCY 2:13.57
Front half 64.86s · back half 68.71s
100 Breaststroke SCY 1:17.80
Front half 37.85s · back half 39.95s
100 Butterfly SCY 1:02.30
Front half 29.11s · back half 33.19s
200 Butterfly SCY 2:17.14
Front half 63.36s · back half 73.78s
200 Individual Medley SCY 2:22.29
Front half 65.15s · back half 77.14s
400 Individual Medley SCY 5:03.74
Front half 142.00s · back half 161.74s
100 Freestyle LCM 1:04.49 RT 0.84s
Front half 31.18s · back half 33.31s
200 Freestyle LCM 2:17.27
Front half 66.79s · back half 70.48s
400 Freestyle LCM 4:48.38 RT 0.86s
Front half 142.68s · back half 145.70s
800 Freestyle LCM 10:10.90
1500 Freestyle LCM 19:23.74
Front half 575.70s · back half 588.04s
100 Backstroke LCM 1:11.34 RT 0.67s
Front half 34.15s · back half 37.19s
200 Backstroke LCM 2:34.78
Front half 75.71s · back half 79.07s
100 Butterfly LCM 1:11.48
Front half 33.43s · back half 38.05s
200 Butterfly LCM 2:43.06
Front half 74.61s · back half 88.45s
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.
Progression
Faster times are higher. One card per event, all courses & history.