swimTim Kolchin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.59 | BB+1.40s to A·+10.30s to Sectionals | 2026-06-27 | 2026 Firecrackervenue |
| 100 Freestyle | SCY | 1:17.50 | BB+7.31s to A·+29.21s to Sectionals | 2026-06-27 | 2026 Firecrackervenue |
| 50 Backstroke | SCY | 37.47 | A+1.48s to AA·+11.78s to Sectionals | 2026-03-08 | 2026 Florida Swimming FLAGS NORTHvenue |
| 100 Backstroke | SCY | 1:24.11 | BB+4.22s to A·+29.02s to Sectionals | 2026-03-06 | 2026 Florida Swimming FLAGS NORTHvenue |
| 50 Breaststroke | SCY | 45.35 | BB+3.26s to A·+15.86s to Sectionals | 2026-06-27 | 2026 Firecrackervenue |
| 50 Butterfly | SCY | 37.80 | BB+1.71s to A·+13.51s to Sectionals | 2026-06-27 | 2026 Firecrackervenue |
| 100 Individual Medley | SCY | 1:25.85 | BB+5.96s to A | 2026-03-06 | 2026 Florida Swimming FLAGS NORTHvenue |
| 50 Freestyle | LCM | 35.85 | BB+0.16s to A·+10.26s to Sectionals | 2026-06-14 | 2026 TCA Aaron Vaughn Memorialvenue |
| 100 Freestyle | LCM | 1:20.47 | BB+0.28s to A·+25.18s to Sectionals | 2026-06-13 | 2026 TCA Aaron Vaughn Memorialvenue |
| 50 Backstroke | LCM | 40.99 | AA+2.00s to AAA·+10.80s to Sectionals | 2026-06-14 | 2026 TCA Aaron Vaughn Memorialvenue |
| 100 Backstroke | LCM | 1:31.66 | A+3.47s to AA·+27.17s to Sectionals | 2026-07-10 | 2026 FL Summer Age Group Championshipsvenue |
| 50 Breaststroke | LCM | 48.12 | BB+0.23s to A·+13.93s to Sectionals | 2026-07-10 | 2026 FL Summer Age Group Championshipsvenue |
| 50 Butterfly | LCM | 41.69 | BB+1.10s to A·+13.90s to Sectionals | 2026-06-13 | 2026 TCA Aaron Vaughn Memorialvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 Backstroke | LCM | 40.69 | flat | 200 Medley Relay | 2026-07-11 | 2026 FL Summer Age Group 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 10 & under · LCM
664 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:31.66 | 664 |
| 200 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
2707 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:17.50 | 480 |
| 50 BK SCY | 37.47 | 634 |
| 50 BR SCY | 45.35 | 516 |
| 50 FL SCY | 37.80 | 540 |
| 100 IM SCY | 1:25.85 | 537 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:17.50
Front half 38.71s · back half 38.79s
100 Backstroke SCY 1:24.11
Front half 41.60s · back half 42.51s
100 Individual Medley SCY 1:25.85
Front half 41.16s · back half 44.69s
100 Freestyle LCM 1:20.47
Front half 36.83s · back half 43.64s
100 Backstroke LCM 1:31.66 RT 0.65s
Front half 44.60s · back half 47.06s
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.