swimJames Duffield III
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.16 | BB+2.07s to A | 2019-04-05 | 2019 Splash into JO's slow pool |
| 100 Freestyle | SCY | 1:13.79 | B+3.20s to BB | 2019-04-28 | 2019 OPA Alaska Junior Olympic Championship venue |
| 200 Freestyle | SCY | 2:47.18 | +0.59s to B | 2019-11-22 | 2019 Turkey Time Invitational venue |
| 50 Backstroke | SCY | 40.31 | B+2.22s to BB | 2020-01-17 | 2020 EOTR fast pool |
| 100 Backstroke | SCY | 1:31.08 | +1.29s to B | 2019-10-26 | Fall Harvest 2019 venue |
| 50 Breaststroke | SCY | 48.01 | +1.12s to B | 2019-10-26 | Fall Harvest 2019 venue |
| 100 Breaststroke | SCY | 1:49.17 | +8.88s to B | 2019-10-26 | Fall Harvest 2019 venue |
| 50 Butterfly | SCY | 38.51 | B+1.62s to BB | 2019-04-28 | 2019 OPA Alaska Junior Olympic Championship venue |
| 100 Butterfly | SCY | 1:33.96 | +3.47s to B | 2019-05-11 | 2019 Shorebird Invite venue |
| 100 Individual Medley | SCY | 1:27.32 | B+5.63s to BB | 2019-11-23 | 2019 Turkey Time Invitational venue |
| 200 Individual Medley | SCY | 3:20.80 | +8.11s to B | 2020-01-18 | 2020 EOTR fast pool |
| 50 Freestyle | LCM | 37.64 | B+0.55s to BB | 2019-07-27 | 2019 Alaska Summer Championship venue |
| 100 Freestyle | LCM | 1:26.84 | B+5.35s to BB | 2019-07-28 | 2019 Alaska Summer Championship venue |
| 200 Freestyle | LCM | 3:14.59 | +4.80s to B | 2019-07-26 | 2019 Alaska Summer Championship venue |
| 50 Backstroke | LCM | 50.55 | +2.96s to B | 2018-07-27 | 2018 Alaska Summer Championship venue |
| 50 Breaststroke | LCM | 57.50 | +4.11s to B | 2019-07-26 | 2019 Alaska Summer Championship venue |
| 50 Butterfly | LCM | 47.16 | +1.87s to B | 2019-07-28 | 2019 Alaska Summer Championship venue |
| 100 Butterfly | LCM | 1:52.57 | +9.08s to B | 2019-07-26 | 2019 Alaska Summer Championship venue |
| 200 Individual Medley | LCM | 3:42.69 | +2.00s to B | 2019-07-28 | 2019 Alaska Summer Championship 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 | 33.01 | flying | 200 Free Relay (leg 4) | 2019-05-11 | 2019 Shorebird Invite |
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
1049 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:31.08 | 278 |
| 100 BR SCY | 1:49.17 | 239 |
| 100 FL SCY | 1:33.96 | 248 |
| 200 IM SCY | 3:20.80 | 284 |
| 500 FR SCY | — | 0 |
IMR 11-12 · SCY
1640 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:47.18 | 342 |
| 50 BK SCY | 40.31 | 342 |
| 50 BR SCY | 48.01 | 282 |
| 50 FL SCY | 38.51 | 332 |
| 100 IM SCY | 1:27.32 | 342 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:13.79
Front half 36.71s · back half 37.08s
200 Freestyle SCY 2:47.18
Front half 80.65s · back half 86.53s
100 Backstroke SCY 1:31.08
Front half 45.66s · back half 45.42s
100 Breaststroke SCY 1:49.17
Front half 50.47s · back half 58.70s
100 Butterfly SCY 1:33.96
Front half 44.16s · back half 49.80s
100 Individual Medley SCY 1:27.32
Front half 41.23s · back half 46.09s
200 Individual Medley SCY 3:20.80
Front half 100.52s · back half 100.28s
100 Freestyle LCM 1:26.84
Front half 42.13s · back half 44.71s
200 Freestyle LCM 3:14.59
Front half 99.47s · back half 95.12s
100 Butterfly LCM 1:52.57
Front half 51.30s · back half 61.27s
200 Individual Medley LCM 3:42.69
Front half 109.86s · back half 112.83s
Progression
Faster times are higher. One card per event, all courses & history.