swimThomis Duncan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.00 | BB+0.31s to A | 2025-02-15 | 2025 WT West Texas Championship venue |
| 100 Freestyle | SCY | 53.33 | A+1.34s to AA | 2025-02-16 | 2025 WT West Texas Championship venue |
| 200 Freestyle | SCY | 1:57.42 | A+3.83s to AA | 2025-02-15 | 2025 WT West Texas Championship venue |
| 500 Freestyle | SCY | 5:09.21 | A+0.12s to AA | 2025-12-12 | Oil Patch Invite 2025 fast pool |
| 50 Backstroke | SCY | 34.86 | +2.17s to B | 2020-01-17 | Syntal Capital Partners Invitational 2020 |
| 100 Backstroke | SCY | 58.89 | A+1.80s to AA | 2025-09-27 | LSC Pentathlon 2025 venue |
| 200 Backstroke | SCY | 2:10.15 | BB+0.06s to A | 2025-12-12 | Oil Patch Invite 2025 fast pool |
| 100 Breaststroke | SCY | 1:15.15 | B+2.16s to BB | 2025-09-27 | LSC Pentathlon 2025 venue |
| 200 Breaststroke | SCY | 2:43.56 | B+4.37s to BB | 2025-01-17 | COM Syntal Winter Invite 2025 |
| 50 Butterfly | SCY | 26.36 | AA+0.97s to AAA | 2025-12-13 | Oil Patch Invite 2025 fast pool |
| 100 Butterfly | SCY | 57.22 | A+0.83s to AA | 2025-12-13 | Oil Patch Invite 2025 fast pool |
| 100 Individual Medley | SCY | 1:32.98 | 2020-01-19 | Syntal Capital Partners Invitational 2020 slow pool | |
| 200 Individual Medley | SCY | 2:10.56 | A+3.87s to AA | 2025-12-13 | Oil Patch Invite 2025 fast pool |
| 400 Individual Medley | SCY | 4:50.33 | BB+6.14s to A | 2025-01-17 | COM Syntal Winter Invite 2025 venue |
| 50 Freestyle | LCM | 28.53 | A+1.14s to AA | 2025-05-03 | Pete Ragus Invitational 2025 venue |
| 100 Freestyle | LCM | 1:02.02 | A+2.33s to AA | 2025-05-02 | Pete Ragus Invitational 2025 venue |
| 200 Freestyle | LCM | 2:12.78 | A+1.29s to AA | 2025-07-31 | 2025 FL Southern Zone Age Group Championship venue |
| 400 Freestyle | LCM | 4:44.87 | A+4.98s to AA | 2025-08-01 | 2025 FL Southern Zone Age Group Championship venue |
| 50 Backstroke | LCM | 31.83 | A+0.04s to AA | 2025-07-10 | 2025 IA BLST Summer Sizzler |
| 100 Backstroke | LCM | 1:07.12 | A+0.43s to AA | 2025-07-31 | 2025 FL Southern Zone Age Group Championship venue |
| 200 Backstroke | LCM | 2:27.83 | A+3.04s to AA | 2025-07-30 | 2025 FL Southern Zone Age Group Championship |
| 50 Breaststroke | LCM | 42.56 | B+2.97s to BB | 2025-07-10 | 2025 IA BLST Summer Sizzler |
| 50 Butterfly | LCM | 31.00 | A+1.01s to AA | 2025-07-10 | 2025 IA BLST Summer Sizzler |
| 100 Butterfly | LCM | 1:07.81 | BB+0.52s to A | 2025-07-10 | 2025 IA BLST Summer Sizzler |
| 200 Individual Medley | LCM | 2:37.58 | BB+4.39s to A | 2025-07-30 | 2025 FL Southern Zone Age Group Championship |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 24.57 | flying | 200 Free Relay (leg 4) | 2025-02-15 | 2025 WT West Texas Championship |
| 100 Freestyle | SCY | 53.04 | flying | 400 Free Relay (leg 4) | 2025-02-15 | 2025 WT West Texas Championship |
| 50 Freestyle | LCM | 28.07 | flying | 200 Free Relay (leg 4) | 2025-08-02 | 2025 FL Southern Zone Age Group Championship |
| 100 Freestyle | LCM | 1:01.01 | flying | 400 Free Relay (leg 4) | 2025-07-30 | 2025 FL Southern Zone Age Group Championship |
| 50 Backstroke | LCM | 31.69 | flat | 200 Medley Relay | 2025-08-01 | 2025 FL Southern Zone Age Group Championship |
| 100 Backstroke | LCM | 1:06.94 | flat | 400 Medley Relay | 2025-07-30 | 2025 FL Southern Zone Age Group Championship |
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 15-16 · SCY
3004 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:09.21 | 713 |
| 200 BK SCY | 2:10.15 | 615 |
| 200 BR SCY | 2:43.56 | 449 |
| 200 IM SCY | 2:10.56 | 651 |
| 400 IM SCY | 4:50.33 | 576 |
| 200 FL SCY | — | 0 |
IMR 15-16 · SCY
3077 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:57.42 | 655 |
| 100 BK SCY | 58.89 | 637 |
| 100 BR SCY | 1:15.15 | 452 |
| 100 FL SCY | 57.22 | 682 |
| 200 IM SCY | 2:10.56 | 651 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.33
Front half 25.72s · back half 27.61s
200 Freestyle SCY 1:57.42
Front half 57.19s · back half 60.23s
500 Freestyle SCY 5:09.21
Front half 152.12s · back half 157.09s
100 Backstroke SCY 58.89
Front half 28.70s · back half 30.19s
200 Backstroke SCY 2:10.15
Front half 61.60s · back half 68.55s
100 Breaststroke SCY 1:15.15
Front half 35.51s · back half 39.64s
100 Butterfly SCY 57.22
Front half 26.63s · back half 30.59s
100 Individual Medley SCY 1:32.98
Front half 41.12s · back half 51.86s
200 Individual Medley SCY 2:10.56
Front half 59.96s · back half 70.60s
400 Individual Medley SCY 4:50.33
200 Freestyle LCM 2:12.78
Front half 63.65s · back half 69.13s
400 Freestyle LCM 4:44.87
Front half 139.25s · back half 145.62s
100 Backstroke LCM 1:07.12 RT 0.68s
Front half 32.83s · back half 34.29s
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.