swimJames MacKrell
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.97 | A+0.98s to AA·+5.38s to Sectionals | 2026-03-07 | 2026 Spring CE ISI Divisional Championships -venue |
| 100 Freestyle | SCY | 1:00.01 | A+1.22s to AA·+11.02s to Sectionals | 2026-03-08 | 2026 Spring CE ISI Divisional Championships -venue |
| 200 Freestyle | SCY | 2:10.34 | A+2.15s to AA·+22.85s to Sectionals | 2026-03-07 | 2026 Spring CE ISI Divisional Championships -venue |
| 500 Freestyle | SCY | 5:39.79 | AA+9.80s to AAA·+46.90s to Sectionals | 2026-03-20 | 2026 IN Swimming Age Group Short Course Champfast pool |
| 1000 Freestyle | SCY | 11:48.01 | AA+13.82s to AAA·+99.52s to Sectionals | 2026-03-19 | 2026 IN Swimming Age Group Short Course Champfast pool |
| 50 Breaststroke | SCY | 36.45 | A+1.46s to AA·+9.26s to Sectionals | 2026-03-07 | 2026 Spring CE ISI Divisional Championships -venue |
| 100 Breaststroke | SCY | 1:19.16 | BB+0.77s to A·+15.57s to Sectionals | 2026-03-08 | 2026 Spring CE ISI Divisional Championships -venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | SCY | 28.31 | flat | 200 Free Relay | 2026-03-22 | 2026 IN Swimming Age Group Short Course Champ |
| 50 Freestyle | SCY | 27.80 | flying | 200 Free Relay (leg 3) | 2026-03-07 | 2026 Spring CE ISI Divisional Championships - |
| 50 Freestyle | SCY | 28.40 | flying | 200 Medley Relay (leg 4) | 2026-03-21 | 2026 IN Swimming Age Group Short Course Champ |
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 · SCY
1424 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:39.79 | 796 |
| 100 BR SCY | 1:19.16 | 628 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1367 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:10.34 | 723 |
| 50 BR SCY | 36.45 | 644 |
| 50 BK SCY | — | 0 |
| 50 FL SCY | — | 0 |
| 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
100 Freestyle SCY 1:00.01
Front half 29.11s · back half 30.90s
200 Freestyle SCY 2:10.34
Front half 64.01s · back half 66.33s
500 Freestyle SCY 5:39.79
Front half 169.62s · back half 170.17s
1000 Freestyle SCY 11:48.01
Front half 352.01s · back half 356.00s
100 Breaststroke SCY 1:19.16
Front half 37.50s · back half 41.66s
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.