swimJack Bentfield
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.69 | BB+1.30s to A | 2021-11-06 | 2021 CO ACES Fall High Point Invite venue |
| 100 Freestyle | SCY | 57.40 | BB+3.91s to A | 2021-10-09 | 2021 CO FST Swim Pink Meet venue |
| 200 Freestyle | SCY | 2:47.74 | +31.45s to B | 2019-02-16 | 2019 CO FAST Last Chance venue |
| 50 Backstroke | SCY | 30.69 | B+1.10s to BB | 2021-11-06 | 2021 CO ACES Fall High Point Invite venue |
| 100 Backstroke | SCY | 1:10.04 | +2.25s to B | 2021-10-10 | 2021 CO FST Swim Pink Meet venue |
| 50 Breaststroke | SCY | 42.32 | +5.63s to B | 2017-12-16 | 2017 CO HRA Sprint Meet venue |
| 100 Breaststroke | SCY | 1:22.76 | +5.77s to B | 2021-11-21 | 2021 CO CUDA Pentathlon XXXIV venue |
| 200 Breaststroke | SCY | 3:32.88 | +45.79s to B | 2019-02-16 | 2019 CO FAST Last Chance venue |
| 50 Butterfly | SCY | 27.74 | BB+0.55s to A | 2021-11-07 | 2021 CO ACES Fall High Point Invite venue |
| 100 Butterfly | SCY | 1:08.90 | +1.61s to B | 2021-11-21 | 2021 CO CUDA Pentathlon XXXIV venue |
| 100 Individual Medley | SCY | 1:21.05 | 2017-12-16 | 2017 CO HRA Sprint Meet venue | |
| 200 Individual Medley | SCY | 2:42.35 | +11.06s to B | 2021-11-06 | 2021 CO ACES Fall High Point Invite venue |
| 400 Individual Medley | SCY | 7:12.54 | +108.65s to B | 2018-10-20 | 2018 CO CSST Gian Luc Jordan Invite slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 Butterfly | SCY | 35.55 | flying | 200 Medley Relay (leg 3) | 2017-11-05 | 2017 CO CMA Mountain High Point Challenge |
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 15-16 · SCY
715 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 3:32.88 | 203 |
| 200 IM SCY | 2:42.35 | 338 |
| 400 IM SCY | 7:12.54 | 174 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 15-16 · SCY
1670 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:47.74 | 224 |
| 100 BK SCY | 1:10.04 | 379 |
| 100 BR SCY | 1:22.76 | 338 |
| 100 FL SCY | 1:08.90 | 391 |
| 200 IM SCY | 2:42.35 | 338 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.40
Front half 27.05s · back half 30.35s
200 Freestyle SCY 2:47.74
Front half 75.98s · back half 91.76s
100 Backstroke SCY 1:10.04
Front half 33.42s · back half 36.62s
100 Breaststroke SCY 1:22.76
Front half 38.42s · back half 44.34s
200 Breaststroke SCY 3:32.88
Front half 98.16s · back half 114.72s
100 Butterfly SCY 1:08.90
Front half 31.30s · back half 37.60s
100 Individual Medley SCY 1:21.05
Front half 36.42s · back half 44.63s
200 Individual Medley SCY 2:42.35
Front half 69.01s · back half 93.34s
400 Individual Medley SCY 7:12.54
Front half 201.34s · back half 231.20s
Progression
Faster times are higher. One card per event, all courses & history.