swimDonovan Callahan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.11 | BB+0.02s to A | 2019-12-07 | Shaker Shark Invitational venue |
| 100 Freestyle | SCY | 1:13.07 | B+2.48s to BB | 2019-10-06 | 2019 SC Season Opener slow pool |
| 50 Backstroke | SCY | 39.15 | B+1.06s to BB | 2019-12-07 | Shaker Shark 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 | 30.09 | flying | 200 Free Relay (leg 4) | 2019-12-07 | Shaker Shark 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
IMR 11-12 · SCY
373 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 39.15 | 373 |
| 200 FR SCY | — | 0 |
| 50 BR 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 1:13.07
Front half 34.17s · back half 38.90s
Progression
Faster times are higher. One card per event, all courses & history.