swimJackson Landahl
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.22 | A+0.13s to AA | 2021-02-12 | 2021 CO PPA February Frenzy venue |
| 100 Freestyle | SCY | 47.98 | AAA+1.89s to AAAA | 2024-01-06 | KATY Westpark Tollway Classic slow pool |
| 200 Freestyle | SCY | 1:49.66 | AA+3.27s to AAA | 2021-04-11 | 2021 CO FAST Unicorn Eliminator venue |
| 500 Freestyle | SCY | 5:35.33 | BB+20.44s to A | 2019-12-08 | 2019 CO CSI Pioneer Open venue |
| 50 Backstroke | SCY | 31.55 | +0.36s to B | 2019-02-23 | 2019 CO CSI 14&U SC State Championships venue |
| 100 Backstroke | SCY | 55.07 | A+0.18s to AA | 2021-04-10 | 2021 CO FAST Unicorn Eliminator venue |
| 200 Backstroke | SCY | 2:01.16 | A+1.17s to AA | 2021-04-11 | 2021 CO FAST Unicorn Eliminator venue |
| 50 Breaststroke | SCY | 46.01 | +10.02s to B | 2018-09-29 | 2018 CO JH September Open slow pool |
| 200 Breaststroke | SCY | 2:59.73 | +15.54s to B | 2019-12-15 | 2019 CO Loveland Holiday Showdown venue |
| 50 Butterfly | SCY | 29.65 | B+0.66s to BB | 2019-03-03 | 2019 CO CSI Silver State venue |
| 100 Butterfly | SCY | 52.00 | AA+0.01s to AAA | 2024-01-06 | KATY Westpark Tollway Classic slow pool |
| 200 Butterfly | SCY | 2:12.65 | BB+5.16s to A | 2020-11-15 | 2020 CO PPA Harvest Heats venue |
| 100 Individual Medley | SCY | 1:09.63 | 2019-03-01 | 2019 CO CSI Silver State venue | |
| 200 Individual Medley | SCY | 2:18.09 | BB+9.90s to A | 2020-08-23 | 2020 CO HRA IMX IMR Grand Prix Challenge slow pool |
| 400 Individual Medley | SCY | 5:06.02 | B+7.03s to BB | 2019-10-26 | 2019 CO JH 400 IM & 500 Free slow pool |
| 50 Freestyle | LCM | 26.57 | AA+1.08s to AAA | 2021-05-29 | 2021 CO AP Academy Spring Open venue |
| 100 Freestyle | LCM | 55.26 | AAA+2.27s to AAAA | 2024-01-06 | KATY Westpark Tollway Classic slow pool |
| 200 Freestyle | LCM | 2:11.20 | A+3.51s to AA | 2021-05-01 | 2021 CO Steve Drozda LC Shotgun venue |
| 400 Freestyle | LCM | 4:46.77 | BB+2.48s to A | 2021-06-25 | 2021 CO ACES Summer Invite venue |
| 50 Backstroke | LCM | 35.66 | B+0.97s to BB | 2019-04-07 | 2019 CO HRA Suburban League Pentathlon slow pool |
| 100 Backstroke | LCM | 1:06.66 | A+1.97s to AA | 2021-05-29 | 2021 CO AP Academy Spring Open venue |
| 200 Backstroke | LCM | 2:23.60 | A+2.61s to AA | 2021-05-29 | 2021 CO AP Academy Spring Open venue |
| 50 Breaststroke | LCM | 46.80 | +5.91s to B | 2019-04-07 | 2019 CO HRA Suburban League Pentathlon slow pool |
| 50 Butterfly | LCM | 32.76 | B+0.07s to BB | 2019-06-19 | 2019 CO HRA Griffin Strong Sprint Eliminator venue |
| 100 Butterfly | LCM | 1:00.19 | AA+0.50s to AAA | 2024-01-06 | KATY Westpark Tollway Classic slow pool |
| 200 Individual Medley | LCM | 2:51.98 | B+11.09s to BB | 2019-05-05 | 2019 CO Steve Drozda Long Course Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 24.79 | flat | 200 Free Relay | 2019-12-15 | 2019 CO Loveland Holiday Showdown |
| 50 Freestyle | SCY | 24.21 | flying | 200 Medley Relay (leg 4) | 2019-12-06 | 2019 CO CSI Pioneer Open |
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 17-18 · SCY
3100 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:35.33 | 535 |
| 200 BK SCY | 2:01.16 | 706 |
| 200 BR SCY | 2:59.73 | 310 |
| 200 FL SCY | 2:12.65 | 566 |
| 200 IM SCY | 2:18.09 | 513 |
| 400 IM SCY | 5:06.02 | 470 |
IMR 17-18 · SCY
2815 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:49.66 | 762 |
| 100 BK SCY | 55.07 | 699 |
| 100 FL SCY | 52.00 | 841 |
| 200 IM SCY | 2:18.09 | 513 |
| 100 BR 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 47.98
Front half 23.04s · back half 24.94s
200 Freestyle SCY 1:49.66
Front half 52.04s · back half 57.62s
500 Freestyle SCY 5:35.33
100 Backstroke SCY 55.07
Front half 26.80s · back half 28.27s
200 Backstroke SCY 2:01.16
Front half 58.18s · back half 62.98s
200 Breaststroke SCY 2:59.73
Front half 86.72s · back half 93.01s
100 Butterfly SCY 52.00
Front half 24.38s · back half 27.62s
200 Butterfly SCY 2:12.65
Front half 61.88s · back half 70.77s
100 Individual Medley SCY 1:09.63
Front half 31.54s · back half 38.09s
400 Individual Medley SCY 5:06.02
100 Freestyle LCM 55.26
Front half 26.41s · back half 28.85s
200 Freestyle LCM 2:11.20
Front half 63.10s · back half 68.10s
400 Freestyle LCM 4:46.77
Front half 141.16s · back half 145.61s
100 Backstroke LCM 1:06.66
Front half 31.65s · back half 35.01s
200 Backstroke LCM 2:23.60
Front half 67.23s · back half 76.37s
100 Butterfly LCM 1:00.19
Front half 27.45s · back half 32.74s
200 Individual Medley LCM 2:51.98
Front half 79.95s · back half 92.03s
Progression
Faster times are higher. One card per event, all courses & history.