swimMarissa Deceuster
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.44 | 2021-05-22 | 2021 UT Flower Power Inv slow pool | |
| 100 Freestyle | SCY | 1:25.41 | 2019-02-02 | 2019 UT Bridgerland Open slow pool | |
| 200 Freestyle | SCY | 2:46.74 | 2021-04-02 | 2021 UT CVM April Intersquad slow pool | |
| 100 Backstroke | SCY | 1:28.37 | 2021-05-22 | 2021 UT Flower Power Inv slow pool | |
| 100 Breaststroke | SCY | 1:39.92 | 2021-05-22 | 2021 UT Flower Power Inv slow pool | |
| 200 Individual Medley | LCM | 3:32.21 | 2025-08-09 | 2025 USMS Summer Nationals- OBSERVED venue | |
| 400 Individual Medley | LCM | 7:39.26 | 2025-08-07 | 2025 USMS Summer Nationals- OBSERVED venue |
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 | LCM | 37.73 | flying | 200 Free Relay (leg 3) | 2025-08-08 | 2025 USMS Summer Nationals- OBSERVED |
| 50 Breaststroke | LCM | 51.40 | flying | 200 Medley Relay (leg 2) | 2025-08-07 | 2025 USMS Summer Nationals- OBSERVED |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
200 Freestyle SCY 2:46.74
Front half 80.45s · back half 86.29s
100 Backstroke SCY 1:28.37
Front half 43.24s · back half 45.13s
100 Breaststroke SCY 1:39.92
Front half 47.95s · back half 51.97s
200 Individual Medley LCM 3:32.21 RT 0.48s
Front half 100.01s · back half 112.20s
400 Individual Medley LCM 7:39.26 RT 0.77s
Front half 228.91s · back half 230.35s
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.