swimCathryn Deffet
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.90 | AAA+1.11s to AAAA | 2026-02-27 | Meet Results for |
| 100 Freestyle | SCY | 54.56 | AA+0.47s to AAA | 2025-12-12 | 2025 Gulf Senior Championships |
| 200 Freestyle | SCY | 1:48.95 | AAAA | 2025-10-25 | 2025 LSST October Open Meet |
| 500 Freestyle | SCY | 5:24.91 | AA+9.32s to AAA | 2025-02-28 | 2025 Gulf 13 & Over Champs (PEAK) fast pool |
| 1000 Freestyle | SCY | 11:32.58 | A+9.99s to AA | 2025-10-25 | 2025 LSST October Open Meet |
| 50 Backstroke | SCY | 29.80 | A+0.91s to AA | 2025-02-28 | 2025 Gulf 13 & Over Champs (PEAK) |
| 100 Backstroke | SCY | 1:03.18 | A+1.99s to AA | 2025-12-12 | 2025 Gulf Senior Championships |
| 200 Backstroke | SCY | 2:15.15 | A+2.36s to AA | 2024-12-13 | 2024 Gulf Senior Champs (LSST) |
| 100 Breaststroke | SCY | 2:15.57 | +49.98s to B | 2025-02-28 | 2025 Gulf 13 & Over Champs (PEAK) |
| 200 Breaststroke | SCY | 2:44.44 | BB+4.35s to A | 2025-09-27 | 2025 Texas Elite IMX Invite |
| 50 Butterfly | SCY | 29.56 | A+0.97s to AA | 2025-01-01 | Central Swim Houston |
| 200 Butterfly | SCY | 2:47.21 | +2.12s to B | 2025-01-01 | Central Swim Houston |
| 200 Individual Medley | SCY | 2:19.76 | A+3.27s to AA | 2024-12-13 | 2024 Gulf Senior Champs (LSST) |
| 400 Individual Medley | SCY | 5:14.20 | BB+10.71s to A | 2025-02-28 | 2025 Gulf 13 & Over Champs (PEAK) |
| 50 Freestyle | LCM | 28.18 | AAA+1.09s to AAAA | 2024-07-27 | 2024 Southern Zone Senior LC Championships venue |
| 100 Freestyle | LCM | 1:01.12 | AAA+2.43s to AAAA | 2026-06-13 | 2026 Texas Elite Beat the Heat Summer Invite |
| 200 Freestyle | LCM | 2:16.99 | AA+3.90s to AAA | 2025-07-31 | 2025 Southern Zone Senior LC Championships venue |
| 400 Freestyle | LCM | 4:58.63 | A+4.74s to AA | 2026-06-13 | 2026 Texas Elite Beat the Heat Summer Invite |
| 50 Backstroke | LCM | 34.32 | A+0.33s to AA | 2024-07-25 | 2024 Southern Zone Senior LC Championships venue |
| 100 Backstroke | LCM | 1:13.06 | A+1.57s to AA | 2025-08-01 | 2025 Southern Zone Senior LC Championships venue |
| 200 Backstroke | LCM | 2:37.10 | A+2.11s to AA | 2025-06-08 | 2025 ST SRG Arena Summer Sizzler fast pool |
| 100 Butterfly | LCM | 1:19.10 | B+0.81s to BB | 2025-06-06 | 2025 ST SRG Arena Summer Sizzler fast pool |
| 200 Individual Medley | LCM | 2:53.47 | BB+9.88s to A | 2024-04-13 | 2024 TEST Spring Splash venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 28.60 | flat | 200 Free Relay | 2025-07-31 | 2025 Southern Zone Senior LC Championships |
| 50 Freestyle | LCM | 27.94 | flying | 200 Free Relay (leg 2) | 2024-07-25 | 2024 Southern Zone Senior LC Championships |
| 50 Freestyle | LCM | 27.76 | flying | 200 Medley Relay (leg 4) | 2024-07-24 | 2024 Southern Zone Senior LC Championships |
| 200 Freestyle | LCM | 2:14.90 | flat | 800 Free Relay | 2025-07-31 | 2025 Southern Zone Senior LC 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
3698 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:24.91 | 766 |
| 200 BK SCY | 2:15.15 | 684 |
| 200 BR SCY | 2:44.44 | 597 |
| 200 FL SCY | 2:47.21 | 389 |
| 200 IM SCY | 2:19.76 | 676 |
| 400 IM SCY | 5:14.20 | 586 |
IMR 17-18 · LCM
2506 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:16.99 | 774 |
| 100 BK LCM | 1:13.06 | 687 |
| 100 FL LCM | 1:19.10 | 497 |
| 200 IM LCM | 2:53.47 | 548 |
| 100 BR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 5:24.91
Front half 156.59s · back half 168.32s
200 Backstroke SCY 2:15.15 split/total mismatch
200 Breaststroke SCY 2:44.44 split/total mismatch
50 Butterfly SCY 29.56 split/total mismatch
Front half 47.37s · back half -17.81s
200 Individual Medley SCY 2:19.76 split/total mismatch
200 Freestyle LCM 2:16.99
Front half 65.63s · back half 71.36s
100 Backstroke LCM 1:13.06
Front half 35.31s · back half 37.75s
200 Backstroke LCM 2:37.10
Front half 74.70s · back half 82.40s
200 Individual Medley LCM 2:53.47
Front half 83.57s · back half 89.90s
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.