swimJosiah Shaffer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.80 | A+0.71s to AA | 2019-12-08 | Shaker Shark Invitational venue |
| 100 Freestyle | SCY | 50.93 | A+0.54s to AA | 2019-12-07 | Shaker Shark Invitational venue |
| 200 Freestyle | SCY | 1:55.09 | A+3.90s to AA | 2018-12-02 | Shaker Shark Invitational venue |
| 500 Freestyle | SCY | 6:18.70 | +11.41s to B | 2015-11-15 | Bobblehead Gobbler slow pool |
| 100 Backstroke | SCY | 55.62 | A+0.73s to AA | 2019-11-23 | The 2019 Mark J. Braun Fall Classic venue |
| 200 Backstroke | SCY | 2:07.70 | BB+2.51s to A | 2019-11-24 | The 2019 Mark J. Braun Fall Classic venue |
| 100 Breaststroke | SCY | 1:02.59 | A+0.50s to AA | 2019-11-24 | The 2019 Mark J. Braun Fall Classic venue |
| 200 Breaststroke | SCY | 2:14.88 | AA+5.79s to AAA | 2019-11-23 | The 2019 Mark J. Braun Fall Classic venue |
| 100 Butterfly | SCY | 56.64 | A+2.35s to AA | 2019-11-23 | The 2019 Mark J. Braun Fall Classic venue |
| 200 Butterfly | SCY | 2:16.39 | BB+8.90s to A | 2018-11-30 | Shaker Shark Invitational venue |
| 200 Individual Medley | SCY | 2:01.82 | AA+4.33s to AAA | 2019-11-24 | The 2019 Mark J. Braun Fall Classic venue |
| 400 Individual Medley | SCY | 4:32.07 | A+7.58s to AA | 2019-12-06 | Shaker Shark 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 Freestyle | SCY | 23.07 | flying | 200 Medley Relay (leg 4) | 2018-12-01 | Shaker Shark Invitational |
| 50 Freestyle | SCY | 23.05 | flying | 200 Free Relay (leg 4) | 2019-12-07 | Shaker Shark Invitational |
| 100 Freestyle | SCY | 51.17 | flying | 400 Free Relay (leg 4) | 2018-12-02 | Shaker Shark Invitational |
| 50 Breaststroke | SCY | 28.48 | flying | 200 Medley Relay (leg 2) | 2019-12-08 | Shaker Shark Invitational |
| 50 Butterfly | SCY | 27.28 | flying | 200 Medley Relay (leg 3) | 2016-12-03 | Shaker Shark Invitational |
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
3647 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:18.70 | 372 |
| 200 BK SCY | 2:07.70 | 603 |
| 200 BR SCY | 2:14.88 | 734 |
| 200 FL SCY | 2:16.39 | 521 |
| 200 IM SCY | 2:01.82 | 748 |
| 400 IM SCY | 4:32.07 | 669 |
IMR 17-18 · SCY
3452 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:55.09 | 659 |
| 100 BK SCY | 55.62 | 679 |
| 100 BR SCY | 1:02.59 | 715 |
| 100 FL SCY | 56.64 | 651 |
| 200 IM SCY | 2:01.82 | 748 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 50.93
Front half 24.49s · back half 26.44s
200 Freestyle SCY 1:55.09
Front half 54.52s · back half 60.57s
500 Freestyle SCY 6:18.70
100 Backstroke SCY 55.62
Front half 26.63s · back half 28.99s
200 Backstroke SCY 2:07.70
Front half 60.54s · back half 67.16s
100 Breaststroke SCY 1:02.59
Front half 29.00s · back half 33.59s
200 Breaststroke SCY 2:14.88
Front half 65.40s · back half 69.48s
100 Butterfly SCY 56.64
Front half 27.60s · back half 29.04s
200 Butterfly SCY 2:16.39
Front half 62.10s · back half 74.29s
200 Individual Medley SCY 2:01.82
Front half 56.96s · back half 64.86s
400 Individual Medley SCY 4:32.07
Front half 132.72s · back half 139.35s
Progression
Faster times are higher. One card per event, all courses & history.