swimJackson Calliham
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.19 | 2016-05-15 | 2016 CO SOPR Western Slope IM Challenge venue | |
| 50 Freestyle | SCY | 33.26 | +3.37s to B | 2021-05-16 | 2021 CO SOPR Srping Invitational venue |
| 100 Freestyle | SCY | 1:16.23 | +11.14s to B | 2019-10-12 | 2019 CO ASP Ned Mechling Memorial Invitationa slow pool |
| 200 Freestyle | SCY | 2:29.90 | +7.31s to B | 2021-06-13 | 2021 CO Aspen Invitational slow pool |
| 500 Freestyle | SCY | 7:11.27 | +45.28s to B | 2018-11-02 | 2018 CO Montrose Marlins Fall Open venue |
| 50 Backstroke | SCY | 39.10 | +5.41s to B | 2021-06-13 | 2021 CO Aspen Invitational slow pool |
| 100 Backstroke | SCY | 1:27.73 | +16.34s to B | 2019-10-13 | 2019 CO ASP Ned Mechling Memorial Invitationa slow pool |
| 200 Backstroke | SCY | 3:13.49 | +38.30s to B | 2019-10-12 | 2019 CO ASP Ned Mechling Memorial Invitationa slow pool |
| 50 Breaststroke | SCY | 46.28 | +7.69s to B | 2019-10-13 | 2019 CO ASP Ned Mechling Memorial Invitationa slow pool |
| 100 Breaststroke | SCY | 1:28.57 | +7.98s to B | 2021-05-16 | 2021 CO SOPR Srping Invitational venue |
| 200 Breaststroke | SCY | 3:52.00 | +56.71s to B | 2018-10-13 | 2018 CO ASP Ned Mechling Invitational slow pool |
| 25 Butterfly | SCY | 21.52 | 2017-05-13 | 2017 CO Western Slope IM Challenge venue | |
| 50 Butterfly | SCY | 45.49 | +12.30s to B | 2019-11-09 | 2019 CO SOPR Deep Freeze Invitational venue |
| 100 Individual Medley | SCY | 1:24.75 | 2019-10-13 | 2019 CO ASP Ned Mechling Memorial Invitationa slow pool | |
| 200 Individual Medley | SCY | 3:25.72 | +47.73s to B | 2018-11-04 | 2018 CO Montrose Marlins Fall Open venue |
| 100 Freestyle | LCM | 1:46.67 | +31.58s to B | 2016-07-16 | 2016 CO WSL Championships venue |
| 100 Backstroke | LCM | 2:10.81 | +47.12s to B | 2016-07-16 | 2016 CO WSL Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 38.58 | flying | 200 Free Relay (leg 2) | 2017-06-11 | 2017 CO Aspen Invitational |
| 50 Freestyle | SCY | 36.79 | flying | 200 Medley Relay (leg 4) | 2019-02-10 | 2019 CO Sopris Last Chance Qualifier |
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 13-14 · SCY
887 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:11.27 | 301 |
| 200 BK SCY | 3:13.49 | 215 |
| 200 BR SCY | 3:52.00 | 180 |
| 200 IM SCY | 3:25.72 | 191 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1095 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:29.90 | 362 |
| 100 BK SCY | 1:27.73 | 226 |
| 100 BR SCY | 1:28.57 | 316 |
| 200 IM SCY | 3:25.72 | 191 |
| 100 FL 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 1:16.23
Front half 37.48s · back half 38.75s
200 Freestyle SCY 2:29.90
Front half 73.63s · back half 76.27s
500 Freestyle SCY 7:11.27
Front half 212.77s · back half 218.50s
100 Backstroke SCY 1:27.73
Front half 44.22s · back half 43.51s
200 Backstroke SCY 3:13.49
Front half 94.32s · back half 99.17s
100 Breaststroke SCY 1:28.57
Front half 42.31s · back half 46.26s
200 Breaststroke SCY 3:52.00
Front half 113.93s · back half 118.07s
200 Individual Medley SCY 3:25.72
Front half 103.77s · back half 101.95s
Progression
Faster times are higher. One card per event, all courses & history.