swimColin Kokjohn
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.45 | +0.36s to B·+12.86s to Sectionals | 2025-02-21 | 2025 IASI Age Group Championships |
| 100 Freestyle | SCY | 1:23.07 | +6.98s to B·+34.08s to Sectionals | 2025-01-24 | 2025 CIA Winter Blues Buster |
| 200 Freestyle | SCY | 2:57.87 | +11.28s to B·+70.38s to Sectionals | 2025-01-24 | 2025 CIA Winter Blues Buster |
| 100 Backstroke | SCY | 1:36.63 | +6.84s to B·+40.54s to Sectionals | 2025-01-24 | 2025 CIA Winter Blues Buster |
| 50 Breaststroke | SCY | 45.36 | B+2.17s to BB·+18.17s to Sectionals | 2025-02-21 | 2025 IASI Age Group Championships |
| 100 Breaststroke | SCY | 1:44.70 | +4.41s to B·+41.11s to Sectionals | 2025-02-21 | 2025 IASI Age Group Championships |
| 50 Freestyle | LCM | 38.51 | B+1.42s to BB·+12.52s to Sectionals | 2026-06-26 | 2026 CIA Beat the Heat |
| 100 Freestyle | LCM | 1:29.53 | +1.74s to B·+32.94s to Sectionals | 2025-05-03 | 2025 Dowling Catholic Riptide H2Opener |
| 200 Freestyle | LCM | 3:18.17 | +8.38s to B·+74.68s to Sectionals | 2025-01-01 | 1618181 |
| 50 Backstroke | LCM | 52.63 | +5.04s to B·+23.94s to Sectionals | 2025-01-01 | 1618181 |
| 100 Backstroke | LCM | 1:49.27 | +4.58s to B·+44.88s to Sectionals | 2025-05-03 | 2025 Dowling Catholic Riptide H2Opener |
| 50 Breaststroke | LCM | 47.25 | BB+2.26s to A·+15.26s to Sectionals | 2026-06-26 | 2026 CIA Beat the Heat |
| 100 Breaststroke | LCM | 1:54.00 | B+5.81s to BB·+41.21s to Sectionals | 2025-05-03 | 2025 Dowling Catholic Riptide H2Opener |
| 200 Breaststroke | LCM | 3:39.81 | BB+7.52s to A·+60.02s to Sectionals | 2026-06-26 | 2026 CIA Beat the Heat |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 44.51 | flying | 200 Free Relay (leg 3) | 2024-07-28 | 2024 IA Long Course 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 11-12 · LCM
599 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:49.27 | 267 |
| 100 BR LCM | 1:54.00 | 332 |
| 400 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · LCM
993 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:18.17 | 311 |
| 50 BK LCM | 52.63 | 237 |
| 50 BR LCM | 47.25 | 445 |
| 50 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke SCY 1:44.70 split/total mismatch
Front half 48.52s · back half 56.18s
200 Freestyle LCM 3:18.17
Front half 95.61s · back half 102.56s
Progression
Faster times are higher. One card per event, all courses & history.