swimWilliam McKenna
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.45 | BB+1.26s to A·+9.86s to Sectionals | 2026-07-18 | 2026 ISI Summer SCST Regionalvenue |
| 100 Freestyle | SCY | 1:18.18 | BB+7.99s to A·+29.19s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- MAVS - copied - covenue |
| 500 Freestyle | SCY | 7:31.81 | BB+48.22s to A·+158.92s to Sectionals | 2026-07-17 | 2026 ISI Summer SCST Regionalvenue |
| 50 Backstroke | SCY | 36.79 | A+0.80s to AA·+12.30s to Sectionals | 2026-07-18 | 2026 ISI Summer SCST Regionalvenue |
| 100 Backstroke | SCY | 1:22.80 | BB+2.91s to A·+26.71s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- MAVS - copied - covenue |
| 50 Breaststroke | SCY | 44.05 | BB+1.96s to A·+16.86s to Sectionals | 2026-03-07 | 2026 ISI 10 and Under Age Group Championshipvenue |
| 100 Breaststroke | SCY | 1:39.55 | BB+7.86s to A·+35.96s to Sectionals | 2026-07-18 | 2026 ISI Summer SCST Regionalvenue |
| 50 Butterfly | SCY | 42.13 | B+0.84s to BB·+18.44s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- MAVS - copied - covenue |
| 50 Backstroke | LCM | 43.57 | BB+0.48s to A·+14.88s to Sectionals | 2026-07-26 | 2026 ISI LC 10&U Age Group Championshipsvenue |
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 Freestyle | SCY | 35.10 | flat | 200 Free Relay | 2026-03-01 | 2026 Winter ISI Regionals- MAVS - copied - co |
| 50 Freestyle | SCY | 31.51 | flying | 200 Free Relay (leg 4) | 2026-07-19 | 2026 ISI Summer SCST Regional |
| 50 Backstroke | SCY | 37.84 | flat | 200 Medley Relay | 2026-07-18 | 2026 ISI Summer SCST Regional |
| 50 Freestyle | LCM | 28.84 | flying | 200 Free Relay (leg 4) | 2026-07-25 | 2026 ISI LC 10&U Age Group Championships |
| 50 Backstroke | LCM | 45.75 | flat | 200 Medley Relay | 2026-07-26 | 2026 ISI LC 10&U 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 · SCY
1073 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:22.80 | 578 |
| 100 BR SCY | 1:39.55 | 495 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
2089 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:18.18 | 467 |
| 50 BK SCY | 36.79 | 669 |
| 50 BR SCY | 44.05 | 563 |
| 50 FL SCY | 42.13 | 390 |
| 100 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 7:31.81
Front half 218.13s · back half 233.68s
100 Backstroke SCY 1:22.80
Front half 39.83s · back half 42.97s
100 Breaststroke SCY 1:39.55
Front half 47.81s · back half 51.74s
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.