swimJacob Winfield
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.52 | +0.63s to B | 2020-01-04 | 2020 NI EAST Winter Sprinter venue |
| 100 Freestyle | SCY | 1:01.75 | B+2.96s to BB | 2020-02-21 | 2020 NI Championship Qualifier TTSC |
| 200 Freestyle | SCY | 2:15.55 | B+7.16s to BB | 2020-02-23 | 2020 NI Championship Qualifier TTSC venue |
| 500 Freestyle | SCY | 5:54.22 | B+4.73s to BB | 2020-03-01 | 2020 NI NIsL Championships venue |
| 50 Backstroke | SCY | 34.86 | +2.17s to B | 2019-12-07 | 2019 NI NISL - EAST venue |
| 100 Backstroke | SCY | 1:09.90 | +0.41s to B | 2020-02-21 | 2020 NI Championship Qualifier TTSC |
| 200 Backstroke | SCY | 2:56.79 | +25.00s to B | 2019-10-25 | 2019 NI TTSC Halloween Meet |
| 100 Breaststroke | SCY | 1:28.86 | +10.27s to B | 2019-11-02 | 2019 NI East Aurora/Kiwanis Open Swim Meet venue |
| 200 Breaststroke | SCY | 3:10.96 | +19.47s to B | 2019-10-27 | 2019 NI TTSC Halloween Meet slow pool |
| 50 Butterfly | SCY | 33.72 | +1.33s to B | 2020-01-04 | 2020 NI EAST Winter Sprinter venue |
| 100 Butterfly | SCY | 1:19.46 | +10.77s to B | 2020-01-11 | NISL EAST HAMB TTAC @GISC venue |
| 200 Butterfly | SCY | 3:02.46 | +28.47s to B | 2019-12-07 | 2019 NI NISL - EAST venue |
| 100 Individual Medley | SCY | 1:10.69 | 2020-02-21 | 2020 NI Championship Qualifier TTSC | |
| 200 Individual Medley | SCY | 2:27.14 | B+3.95s to BB | 2020-03-01 | 2020 NI NIsL Championships venue |
| 400 Individual Medley | SCY | 6:02.61 | +31.02s to B | 2019-10-25 | 2019 NI TTSC Halloween Meet slow pool |
| 100 Breaststroke | SCM | 1:32.80 | +6.01s to B | 2020-08-22 | 2020 TWST - EAST DUAL MEET TIME TRIALS venue |
| 200 Individual Medley | SCM | 2:52.53 | +2.14s to B | 2020-08-22 | 2020 TWST - EAST DUAL MEET TIME TRIALS venue |
| 50 Freestyle | LCM | 29.82 | BB+1.23s to A | 2021-06-27 | 2021 NI STAR Swimming Summer Invitational venue |
| 100 Freestyle | LCM | 1:24.90 | +12.21s to B | 2019-05-18 | 2019 NI Natalie Lewis Spring Invite slow pool |
| 400 Freestyle | LCM | 6:20.54 | +39.75s to B | 2019-05-18 | 2019 NI Natalie Lewis Spring Invite slow pool |
| 200 Backstroke | LCM | 3:24.11 | +27.92s to B | 2019-05-18 | 2019 NI Natalie Lewis Spring Invite slow pool |
| 100 Breaststroke | LCM | 1:45.17 | +13.78s to B | 2019-05-18 | 2019 NI Natalie Lewis Spring Invite slow pool |
| 200 Breaststroke | LCM | 3:07.15 | B+1.46s to BB | 2021-06-27 | 2021 NI STAR Swimming Summer Invitational venue |
| 100 Butterfly | LCM | 1:12.27 | BB+4.98s to A | 2021-01-01 | STAR Swimming Summer Invite |
| 400 Individual Medley | LCM | 5:40.37 | BB+11.08s to A | 2021-06-25 | 2021 NI STAR Swimming Summer Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 Backstroke | SCY | 33.12 | flat | 200 Medley Relay | 2020-02-23 | 2020 NI Championship Qualifier TTSC |
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
1986 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:54.22 | 474 |
| 200 BK SCY | 2:56.79 | 245 |
| 200 BR SCY | 3:10.96 | 282 |
| 200 FL SCY | 3:02.46 | 235 |
| 200 IM SCY | 2:27.14 | 455 |
| 400 IM SCY | 6:02.61 | 295 |
IMR 15-16 · SCY
1789 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:15.55 | 425 |
| 100 BK SCY | 1:09.90 | 381 |
| 100 BR SCY | 1:28.86 | 273 |
| 100 FL SCY | 1:19.46 | 255 |
| 200 IM SCY | 2:27.14 | 455 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.75 split/total mismatch
Front half 30.09s · back half 31.66s
200 Freestyle SCY 2:15.55
Front half 65.59s · back half 69.96s
500 Freestyle SCY 5:54.22
Front half 175.69s · back half 178.53s
100 Backstroke SCY 1:09.90 split/total mismatch
Front half 34.07s · back half 35.83s
200 Backstroke SCY 2:56.79 split/total mismatch
100 Breaststroke SCY 1:28.86
Front half 41.69s · back half 47.17s
200 Breaststroke SCY 3:10.96
Front half 93.74s · back half 97.22s
100 Butterfly SCY 1:19.46
Front half 36.98s · back half 42.48s
200 Butterfly SCY 3:02.46
Front half 85.26s · back half 97.20s
100 Individual Medley SCY 1:10.69 split/total mismatch
Front half 33.14s · back half 37.55s
200 Individual Medley SCY 2:27.14
Front half 71.54s · back half 75.60s
400 Individual Medley SCY 6:02.61
Front half 179.23s · back half 183.38s
100 Breaststroke SCM 1:32.80
Front half 44.19s · back half 48.61s
200 Individual Medley SCM 2:52.53
Front half 38.56s · back half 133.97s
400 Freestyle LCM 6:20.54
Front half 185.22s · back half 195.32s
200 Backstroke LCM 3:24.11
Front half 101.39s · back half 102.72s
200 Breaststroke LCM 3:07.15
Front half 90.34s · back half 96.81s
100 Butterfly LCM 1:12.27 split/total mismatch
Front half 33.64s · back half 38.63s
400 Individual Medley LCM 5:40.37
Front half 169.42s · back half 170.95s
Progression
Faster times are higher. One card per event, all courses & history.