James Middlebrook
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 39.80 | +4.71s to B | 2025-02-02 | 2025 MAC Crutchfield Invitational venue |
| 100 Freestyle | SCY | 1:31.00 | +14.91s to B | 2025-01-19 | 2025 GPAC Winter Invitational venue |
| 200 Freestyle | SCY | 3:12.60 | +26.01s to B | 2025-01-19 | 2025 GPAC Winter Invitational venue |
| 50 Backstroke | SCY | 44.57 | +3.38s to B | 2025-01-19 | 2025 GPAC Winter Invitational venue |
| 100 Backstroke | SCY | 1:35.39 | +5.60s to B | 2025-01-18 | 2025 GPAC Winter Invitational venue |
| 50 Breaststroke | SCY | 56.07 | +9.18s to B | 2025-01-18 | 2025 GPAC Winter Invitational venue |
| 100 Breaststroke | SCY | 1:57.92 | +17.63s to B | 2025-01-19 | 2025 GPAC Winter Invitational venue |
| 50 Butterfly | SCY | 59.21 | +19.12s to B | 2024-09-22 | 2024 PCST Beach Blast slow pool |
| 100 Individual Medley | SCY | 1:41.04 | +12.95s to B | 2025-01-18 | 2025 GPAC Winter Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 38.46 | flying | 200 Medley Relay (leg 4) | 2025-01-18 | 2025 GPAC Winter Invitational |
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
431 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:35.39 | 242 |
| 100 BR SCY | 1:57.92 | 189 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
966 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:12.60 | 224 |
| 50 BK SCY | 44.57 | 253 |
| 50 BR SCY | 56.07 | 177 |
| 50 FL SCY | 59.21 | 91 |
| 100 IM SCY | 1:41.04 | 221 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:31.00
Front half 42.62s · back half 48.38s
200 Freestyle SCY 3:12.60
Front half 94.11s · back half 98.49s
100 Backstroke SCY 1:35.39
Front half 45.79s · back half 49.60s
100 Breaststroke SCY 1:57.92
Front half 56.09s · back half 61.83s
100 Individual Medley SCY 1:41.04
Front half 46.31s · back half 54.73s
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.
Progression
Faster times are higher. One card per event, all courses & history.