swimJoseph Roth
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.17 | 2022-03-26 | 2022 VA EZ South Region Speedo Champs venue | |
| 100 Freestyle | SCY | 49.00 | 2022-03-27 | 2022 VA EZ South Region Speedo Champs venue | |
| 200 Freestyle | SCY | 1:49.82 | 2019-11-23 | The 2019 Mark J. Braun Fall Classic venue | |
| 500 Freestyle | SCY | 5:29.48 | 2018-12-02 | Shaker Shark Invitational venue | |
| 50 Backstroke | SCY | 27.80 | 2018-03-29 | sczones032918rslts slow pool | |
| 100 Backstroke | SCY | 49.81 | 2022-03-26 | 2022 VA EZ South Region Speedo Champs venue | |
| 200 Backstroke | SCY | 1:56.82 | 2022-03-27 | 2022 VA EZ South Region Speedo Champs venue | |
| 50 Breaststroke | SCY | 35.67 | 2017-12-02 | Shaker Shark Invitational venue | |
| 100 Breaststroke | SCY | 1:25.74 | 2017-02-05 | 2017 GLSS Frozen Meet venue | |
| 200 Breaststroke | SCY | 2:33.33 | 2019-12-08 | Shaker Shark Invitational venue | |
| 50 Butterfly | SCY | 28.82 | 2017-12-03 | Shaker Shark Invitational venue | |
| 100 Butterfly | SCY | 57.63 | 2019-11-23 | The 2019 Mark J. Braun Fall Classic venue | |
| 200 Butterfly | SCY | 2:27.04 | 2018-11-30 | Shaker Shark Invitational venue | |
| 100 Individual Medley | SCY | 1:25.09 | 2015-12-05 | Shaker Shark Invitational venue | |
| 200 Individual Medley | SCY | 2:01.75 | 2019-11-24 | The 2019 Mark J. Braun Fall Classic venue | |
| 400 Individual Medley | SCY | 4:44.40 | 2018-11-30 | Shaker Shark Invitational venue | |
| 50 Backstroke | LCM | 26.22 | 2018-05-16 | 2025 Toyota US Open Championships | |
| 100 Backstroke | LCM | 55.97 | 2018-05-16 | 2025 Toyota US Open Championships | |
| 200 Backstroke | LCM | 2:03.98 | 2025-01-01 | 2025 Toyota US Open Championships |
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 | 21.63 | flat | 200 Free Relay | 2022-03-27 | 2022 VA EZ South Region Speedo Champs |
| 50 Freestyle | SCY | 30.28 | flying | 200 Medley Relay (leg 4) | 2015-12-05 | Shaker Shark Invitational |
| 100 Freestyle | SCY | 48.13 | flat | 400 Free Relay | 2022-03-26 | 2022 VA EZ South Region Speedo Champs |
| 100 Freestyle | SCY | 52.43 | flying | 400 Free Relay (leg 2) | 2018-12-02 | Shaker Shark Invitational |
| 50 Backstroke | SCY | 23.74 | flat | 200 Medley Relay | 2022-03-26 | 2022 VA EZ South Region Speedo Champs |
| 50 Butterfly | SCY | 24.94 | flying | 200 Medley Relay (leg 3) | 2018-12-01 | 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.
PR splits
100 Freestyle SCY 49.00
Front half 22.98s · back half 26.02s
200 Freestyle SCY 1:49.82
Front half 51.91s · back half 57.91s
500 Freestyle SCY 5:29.48
Front half 163.29s · back half 166.19s
100 Backstroke SCY 49.81 RT 0.38s
Front half 23.83s · back half 25.98s
200 Backstroke SCY 1:56.82 RT 0.62s
Front half 54.21s · back half 62.61s
100 Breaststroke SCY 1:25.74
Front half 40.76s · back half 44.98s
200 Breaststroke SCY 2:33.33
Front half 71.83s · back half 81.50s
100 Butterfly SCY 57.63
Front half 26.43s · back half 31.20s
200 Butterfly SCY 2:27.04
Front half 67.91s · back half 79.13s
100 Individual Medley SCY 1:25.09
Front half 35.93s · back half 49.16s
200 Individual Medley SCY 2:01.75
Front half 55.45s · back half 66.30s
400 Individual Medley SCY 4:44.40
Front half 132.77s · back half 151.63s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.