swimKolby Martin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.81 | AAA+0.72s to AAAA·Sectionals ✓+0.52s to Futures | 2025-03-07 | Meet Results for |
| 100 Freestyle | SCY | 46.38 | AAA+0.29s to AAAA·Futures ✓+1.49s to Winter JNs | 2025-01-01 | 2025 Speedo Winter Junior Championships - West |
| 200 Freestyle | SCY | 1:40.73 | AAAA·Futures ✓+2.34s to Winter JNs | 2025-01-01 | 2025 Speedo Winter Junior Championships - West |
| 500 Freestyle | SCY | 4:39.40 | AAA+3.91s to AAAA·Sectionals ✓+2.31s to Futures | 2024-12-07 | 2024 Gulf Southern Senior Championshipsvenue |
| 1000 Freestyle | SCY | 10:01.46 | AAA+24.47s to AAAA·+4.27s to Sectionals | 2025 SSAN Winter Invitevenue | |
| 1650 Freestyle | SCY | 16:27.00 | AAA+23.11s to AAAA·Sectionals ✓+21.51s to Futures | 2025-01-03 | 2025 SSAN Winter Invitevenue |
| 100 Backstroke | SCY | 55.73 | A+0.84s to AA·+0.64s to Sectionals | 2025-03-07 | Meet Results for |
| 200 Backstroke | SCY | 2:03.56 | A+3.57s to AA·+1.27s to Sectionals | 2026-01-02 | 2026 SSAN Winter Invite |
| 50 Breaststroke | SCY | 26.75 | AAAA·Sectionals ✓+0.46s to Futures | 2026-02-27 | Meet Results for |
| 100 Breaststroke | SCY | 58.34 | AAA+1.65s to AAAA·Sectionals ✓+0.35s to Futures | 2025-12-12 | 2025 West Speedo Winter Juniorsvenue |
| 200 Breaststroke | SCY | 2:04.81 | AAA+1.62s to AAAA·Futures ✓+3.22s to Winter JNs | 2024-12-07 | 2024 Gulf Southern Senior Championshipsvenue |
| 50 Butterfly | SCY | 24.06 | AAA+0.67s to AAAA·Sectionals ✓+1.17s to Futures | 2025-11-14 | MAC 2025 Great Goggled Gobbler Classic Meet |
| 100 Butterfly | SCY | 49.35 | AAAA·Futures ✓+0.66s to Winter JNs | 2025-12-12 | 2025 West Speedo Winter Juniorsvenue |
| 200 Butterfly | SCY | 1:49.72 | AAAA·Futures ✓+0.63s to Winter JNs | 2025-12-13 | 2025 West Speedo Winter Juniorsvenue |
| 200 Individual Medley | SCY | 1:52.31 | AAA+0.12s to AAAA·Futures ✓+2.72s to Winter JNs | 2025-12-11 | 2025 West Speedo Winter Juniorsvenue |
| 400 Individual Medley | SCY | 4:01.91 | AAA+0.42s to AAAA·Futures ✓+5.42s to Winter JNs | 2024-12-06 | 2024 Gulf Southern Senior Championshipsvenue |
| 50 Freestyle | LCM | 25.51 | AA+0.02s to AAA·Sectionals ✓+0.92s to Futures | 2025-04-25 | Meet Results for |
| 100 Freestyle | LCM | 52.87 | AAAA·Futures ✓+0.28s to Winter JNs | 2026-08-04 | 2026 Speedo Junior National Championshipsvenue |
| 200 Freestyle | LCM | 1:55.65 | AAAA·Futures ✓+0.36s to Winter JNs | 2026-07-30 | 2026 TYR Futures Championships Austinfast pool |
| 400 Freestyle | LCM | 4:19.06 | AAA+10.37s to AAAA·Sectionals ✓+9.07s to Futures | 2024-06-20 | 2024 Aggieland June Long Course Invitationalvenue |
| 800 Freestyle | LCM | 8:57.14 | AAA+20.25s to AAAA·+1.55s to Sectionals | 2025-01-01 | 17th |
| 1500 Freestyle | LCM | 17:21.26 | AA+2.17s to AAA·+7.07s to Sectionals | 2024-06-23 | 2024 Aggieland June Long Course Invitationalvenue |
| 5000 Freestyle | LCM | 71:30.00 | 2024-04-14 | 2024 Gulf Open Water Meet All-Star Qualifyingvenue | |
| 100 Backstroke | LCM | 1:06.83 | A+2.14s to AA·+2.34s to Sectionals | 2025-04-25 | Meet Results for |
| 200 Backstroke | LCM | 2:28.19 | BB+1.10s to A·+7.50s to Sectionals | 2024-04-21 | 2024 Aggieland April Long Course Invitationalvenue |
| 50 Breaststroke | LCM | 29.81 | AAAA·Futures ✓+0.22s to Jr Nationals | 2026-07-29 | 2026 TYR Futures Championships Austin |
| 100 Breaststroke | LCM | 1:05.20 | AAAA·Winter JNs ✓+0.11s to Jr Nationals | 2026-07-29 | 2026 TYR Futures Championships Austin |
| 200 Breaststroke | LCM | 2:28.92 | AAA+4.73s to AAAA·Futures ✓+4.83s to Winter JNs | 2024-06-01 | 2024 LSC Duel in the Poolvenue |
| 50 Butterfly | LCM | 25.58 | AAAA·Futures ✓+0.19s to Jr Nationals | 2026-07-29 | 2026 TYR Futures Championships Austin |
| 100 Butterfly | LCM | 55.88 | AAAA·Jr Nationals ✓+1.19s to Nationals | 2026-07-31 | 2026 TYR Futures Championships Austinfast pool |
| 200 Butterfly | LCM | 2:02.64 | AAAA·Nationals ✓ | 2026-07-29 | 2026 TYR Futures Championships Austinfast pool |
| 200 Individual Medley | LCM | 2:10.64 | AAA+0.65s to AAAA·Futures ✓+1.35s to Winter JNs | 2026-08-01 | 2026 TYR Futures Championships Austinfast pool |
| 400 Individual Medley | LCM | 4:30.08 | AAAA·Jr Nationals ✓+1.19s to US Open | 2025-01-01 | 2025 Duel in the Pool Invitationalvenue |
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.
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 | 24.98 | flying | 200 Free Relay (leg 2) | 2024-06-01 | 2024 LSC Duel in the Pool |
| 50 Backstroke | LCM | 32.43 | flat | 200 Medley Relay | 2024-06-02 | 2024 LSC Duel in the Pool |
| 50 Breaststroke | LCM | 31.24 | flying | 200 Medley Relay (leg 2) | 2024-05-31 | 2024 LSC Duel in the Pool |
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 · LCM
5426 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:19.06 | 844 |
| 200 BK LCM | 2:28.19 | 627 |
| 200 BR LCM | 2:28.92 | 864 |
| 200 FL LCM | 2:02.64 | 1066 |
| 200 IM LCM | 2:10.64 | 962 |
| 400 IM LCM | 4:30.08 | 1063 |
IMR 17-18 · LCM
4596 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 1:55.65 | 975 |
| 100 BK LCM | 1:06.83 | 660 |
| 100 BR LCM | 1:05.20 | 994 |
| 100 FL LCM | 55.88 | 1005 |
| 200 IM LCM | 2:10.64 | 962 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 46.38
Front half 22.25s · back half 24.13s
200 Freestyle SCY 1:40.73
Front half 48.92s · back half 51.81s
500 Freestyle SCY 4:39.40
Front half 139.72s · back half 139.68s
1650 Freestyle SCY 16:27.00
100 Breaststroke SCY 58.34
Front half 27.56s · back half 30.78s
200 Breaststroke SCY 2:04.81
Front half 61.10s · back half 63.71s
100 Butterfly SCY 49.35
Front half 23.10s · back half 26.25s
200 Butterfly SCY 1:49.72
Front half 52.43s · back half 57.29s
200 Individual Medley SCY 1:52.31
Front half 53.32s · back half 58.99s
400 Individual Medley SCY 4:01.91
Front half 118.87s · back half 123.04s
100 Freestyle LCM 52.87 RT 0.64s
Front half 25.31s · back half 27.56s
200 Freestyle LCM 1:55.65 RT 0.67s
Front half 56.27s · back half 59.38s
400 Freestyle LCM 4:19.06 RT 0.69s
Front half 128.38s · back half 130.68s
1500 Freestyle LCM 17:21.26 RT 0.64s
Front half 521.97s · back half 519.29s
200 Backstroke LCM 2:28.19
Front half 72.17s · back half 76.02s
200 Breaststroke LCM 2:28.92
Front half 72.50s · back half 76.42s
100 Butterfly LCM 55.88 RT 0.66s
Front half 26.17s · back half 29.71s
200 Butterfly LCM 2:02.64 RT 0.67s
Front half 58.07s · back half 64.57s
200 Individual Medley LCM 2:10.64 RT 0.67s
Front half 62.89s · back half 67.75s
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.
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.