swimWilliam Kaufman
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 32.07 | BB+1.48s to A·+6.48s to Sectionals | 2026-01-01 | LIFE National Meet |
| 100 Freestyle | LCM | 1:10.05 | BB+2.96s to A·+14.76s to Sectionals | 2026-01-01 | LIFE National Meet |
| 200 Freestyle | LCM | 2:32.85 | BB+7.16s to A·+31.96s to Sectionals | 2026-01-01 | LIFE National Meet |
| 400 Freestyle | LCM | 5:32.16 | BB+23.67s to A·+73.07s to Sectionals | 2026-06-04 | 18th Annual Bill Nixon Memorial |
| 800 Freestyle | LCM | 11:11.92 | BB+27.93s to A·+136.33s to Sectionals | 2026-01-01 | LIFE National Meet |
| 50 Backstroke | LCM | 39.87 | B+1.58s to BB·+9.68s to Sectionals | 2026-01-01 | LIFE National Meet |
| 50 Breaststroke | LCM | 37.00 | AA+0.91s to AAA·+2.81s to Sectionals | 2026-01-01 | LIFE National Meet |
| 100 Breaststroke | LCM | 1:16.26 | AAA+3.37s to AAAA·+3.87s to Sectionals | 2026-07-14 | AAC July BB Meet |
| 200 Breaststroke | LCM | 2:39.73 | AAAA·Sectionals ✓+10.64s to Futures | 2026-01-01 | LIFE National Meet |
| 50 Butterfly | LCM | 37.02 | B+0.73s to BB·+9.23s to Sectionals | 2026-01-01 | LIFE National Meet |
| 400 Individual Medley | LCM | 6:18.28 | B+0.59s to BB·+84.39s to Sectionals | 2026-06-01 | NTN May OPEN Meet |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 |
|---|---|---|---|---|---|---|
| 100 Breaststroke | SCY | 1:21.89 | flying | 400 Medley Relay (leg 2) | 2024-03-03 | 2024 Texas Age Group Swimming Short Course Ch |
| 50 Freestyle | LCM | 33.96 | flying | 200 Medley Relay (leg 4) | 2025-07-19 | 2025 Texas Age Group Championships |
| 100 Freestyle | LCM | 1:14.14 | flying | 400 Free Relay (leg 4) | 2025-07-18 | 2025 Texas 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 13-14 · LCM
1813 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:32.16 | 486 |
| 200 BR LCM | 2:39.73 | 863 |
| 400 IM LCM | 6:18.28 | 464 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 13-14 · LCM
1303 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:32.85 | 520 |
| 100 BR LCM | 1:16.26 | 783 |
| 100 BK LCM | — | 0 |
| 100 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 Freestyle LCM 1:10.05 split/total mismatch
Front half 33.41s · back half 36.64s
200 Freestyle LCM 2:32.85 split/total mismatch
800 Freestyle LCM 11:11.92 split/total mismatch
100 Breaststroke LCM 1:16.26 split/total mismatch
Front half 37.60s · back half 38.66s
200 Breaststroke LCM 2:39.73 split/total mismatch
400 Individual Medley LCM 6:18.28 split/total mismatch
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.