swimRyan Callahan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.54 | BB+0.45s to A | 2022-11-20 | 2022 NBAC Thanksgiving Meet fast pool |
| 100 Freestyle | SCY | 53.36 | BB+0.77s to A | 2022-11-19 | 2022 NBAC Thanksgiving Meet fast pool |
| 200 Freestyle | SCY | 1:57.09 | BB+1.10s to A | 2021-12-11 | 2021 ASC Holiday Invitational venue |
| 500 Freestyle | SCY | 5:28.05 | BB+13.16s to A | 2022-12-31 | 2022 Speedo IMX Distance Challenge venue |
| 50 Backstroke | SCY | 31.39 | +0.20s to B | 2021-11-21 | 2021 NBAC Thanksgiving Meet venue |
| 100 Backstroke | SCY | 1:05.64 | B+3.55s to BB | 2021-12-11 | 2021 ASC Holiday Invitational venue |
| 200 Backstroke | SCY | 2:15.68 | BB+10.49s to A | 2021-12-11 | 2021 ASC Holiday Invitational venue |
| 50 Breaststroke | SCY | 30.76 | A+1.17s to AA | 2022-11-19 | 2022 NBAC Thanksgiving Meet fast pool |
| 100 Breaststroke | SCY | 1:02.83 | A+0.74s to AA | 2023-02-24 | 2023 MD LSC SR SCY Championhips venue |
| 200 Breaststroke | SCY | 2:18.22 | A+3.33s to AA | 2022-02-26 | 2022 MD LSC Senior Championships fast pool |
| 50 Butterfly | SCY | 26.84 | BB+0.15s to A | 2021-11-20 | 2021 NBAC Thanksgiving Meet venue |
| 100 Butterfly | SCY | 55.33 | A+1.04s to AA | 2022-02-05 | 2022 MIAA A Swimming Championships venue |
| 200 Butterfly | SCY | 2:05.65 | A+3.46s to AA | 2022-02-26 | 2022 MD LSC Senior Championships fast pool |
| 100 Individual Medley | SCY | 1:01.03 | 2022-11-19 | 2022 NBAC Thanksgiving Meet fast pool | |
| 200 Individual Medley | SCY | 2:04.55 | A+1.66s to AA | 2022-02-27 | 2022 MD LSC Senior Championships fast pool |
| 400 Individual Medley | SCY | 4:07.92 | AAA+6.43s to AAAA | 2022-11-18 | 2022 NBAC Thanksgiving Meet |
| 50 Freestyle | LCM | 28.66 | BB+0.87s to A | 2022-05-01 | 2022 Carol Chidester Invite venue |
| 100 Freestyle | LCM | 1:01.90 | BB+1.31s to A | 2022-07-10 | 2022 Sandbox Invitational venue |
| 200 Freestyle | LCM | 2:19.26 | BB+5.97s to A | 2021-05-14 | EST Virtual LC Meet #1 venue |
| 400 Freestyle | LCM | 4:57.65 | BB+13.36s to A | 2022-04-30 | 2022 Carol Chidester Invite |
| 100 Backstroke | LCM | 1:18.79 | +0.10s to B | 2021-05-14 | EST Virtual LC Meet #1 |
| 50 Breaststroke | LCM | 46.77 | +5.88s to B | 2016-05-08 | CAA Spring Fling Novice LC Meet venue |
| 100 Breaststroke | LCM | 1:14.47 | A+2.08s to AA | 2022-07-08 | 2022 Sandbox Invitational venue |
| 200 Breaststroke | LCM | 2:44.82 | BB+0.13s to A | 2022-07-10 | 2022 Sandbox Invitational venue |
| 50 Butterfly | LCM | 38.37 | +3.18s to B | 2016-07-09 | 2016 RAC SANDBOX INVITATIONAL venue |
| 100 Butterfly | LCM | 1:04.75 | A+2.36s to AA | 2022-08-06 | 2022 MD LSC LC Championships venue |
| 200 Butterfly | LCM | 2:27.32 | BB+1.93s to A | 2022-07-09 | 2022 Sandbox Invitational venue |
| 200 Individual Medley | LCM | 2:26.96 | A+4.57s to AA | 2022-08-07 | 2022 MD LSC LC Championships venue |
| 400 Individual Medley | LCM | 5:22.99 | BB+4.00s to A | 2022-07-08 | 2022 Sandbox Invitational 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 Butterfly | SCY | 32.22 | flying | 200 Medley Relay (leg 3) | 2017-03-05 | 2017 MD LSC 14 & U CHAMPIONSHIPS |
| 100 Butterfly | SCY | 1:13.52 | flying | 400 Medley Relay (leg 3) | 2017-03-03 | 2017 MD LSC 14 & U CHAMPIONSHIPS |
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
4007 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:28.05 | 572 |
| 200 BK SCY | 2:15.68 | 502 |
| 200 BR SCY | 2:18.22 | 682 |
| 200 FL SCY | 2:05.65 | 667 |
| 200 IM SCY | 2:04.55 | 700 |
| 400 IM SCY | 4:07.92 | 884 |
IMR 17-18 · SCY
3144 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:57.09 | 626 |
| 100 BK SCY | 1:05.64 | 413 |
| 100 BR SCY | 1:02.83 | 707 |
| 100 FL SCY | 55.33 | 698 |
| 200 IM SCY | 2:04.55 | 700 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.36
Front half 25.65s · back half 27.71s
200 Freestyle SCY 1:57.09
Front half 57.11s · back half 59.98s
500 Freestyle SCY 5:28.05
Front half 159.77s · back half 168.28s
100 Backstroke SCY 1:05.64
Front half 31.98s · back half 33.66s
200 Backstroke SCY 2:15.68
Front half 66.04s · back half 69.64s
100 Breaststroke SCY 1:02.83
Front half 29.45s · back half 33.38s
200 Breaststroke SCY 2:18.22
Front half 65.93s · back half 72.29s
100 Butterfly SCY 55.33
Front half 25.85s · back half 29.48s
200 Butterfly SCY 2:05.65
Front half 59.02s · back half 66.63s
100 Individual Medley SCY 1:01.03
Front half 28.97s · back half 32.06s
200 Individual Medley SCY 2:04.55
Front half 59.91s · back half 64.64s
100 Freestyle LCM 1:01.90
Front half 29.33s · back half 32.57s
200 Freestyle LCM 2:19.26
Front half 67.21s · back half 72.05s
100 Breaststroke LCM 1:14.47
Front half 34.65s · back half 39.82s
200 Breaststroke LCM 2:44.82
Front half 79.39s · back half 85.43s
100 Butterfly LCM 1:04.75
Front half 29.69s · back half 35.06s
200 Butterfly LCM 2:27.32
Front half 68.31s · back half 79.01s
200 Individual Medley LCM 2:26.96
Front half 70.03s · back half 76.93s
400 Individual Medley LCM 5:22.99
Front half 161.01s · back half 161.98s
Progression
Faster times are higher. One card per event, all courses & history.