swimCarson Roth
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.31 | BB+0.22s to A | 2022-08-06 | 2022 CO CSI Seasonal Club Championships venue |
| 100 Freestyle | SCY | 53.82 | BB+1.23s to A | 2022-08-05 | 2022 CO CSI Seasonal Club Championships venue |
| 200 Freestyle | SCY | 2:07.62 | B+1.93s to BB | 2022-08-07 | 2022 CO CSI Seasonal Club Championships venue |
| 500 Freestyle | SCY | 7:02.16 | +54.87s to B | 2018-08-04 | 2018 CO SCOTTIE ASCHERMANN SEASONAL CHAMP venue |
| 50 Backstroke | SCY | 37.61 | +6.42s to B | 2018-08-05 | 2018 CO SCOTTIE ASCHERMANN SEASONAL CHAMP venue |
| 100 Backstroke | SCY | 1:07.86 | +1.07s to B | 2021-06-12 | 2021 CO LOVE Summer SCY Splash venue |
| 200 Backstroke | SCY | 2:39.00 | +12.91s to B | 2021-06-19 | 2021 CO MMST June Open slow pool |
| 50 Butterfly | SCY | 26.37 | A+0.78s to AA | 2023-07-08 | 2023 CO Morgans Marlins Open #1 venue |
| 100 Butterfly | SCY | 59.08 | BB+2.39s to A | 2023-08-05 | 2023 CO CSI Scottie Aschermann Memorial venue |
| 200 Butterfly | SCY | 2:41.88 | +13.09s to B | 2021-08-06 | 2021 CO Scottie Aschermann Seasonal Champs venue |
| 100 Individual Medley | SCY | 1:29.07 | 2018-08-03 | 2018 CO SCOTTIE ASCHERMANN SEASONAL CHAMP venue | |
| 200 Individual Medley | SCY | 2:56.63 | +27.04s to B | 2019-07-05 | 2019 CO Loveland Summer Finale venue |
| 50 Freestyle | SCM | 31.10 | +0.11s to B | 2019-08-03 | 2019 CO Scottie Aschermann Seasonal Champs fast pool |
| 100 Freestyle | SCM | 1:11.88 | +4.09s to B | 2019-08-02 | 2019 CO Scottie Aschermann Seasonal Champs fast pool |
| 200 Freestyle | SCM | 2:37.83 | +8.24s to B | 2019-08-04 | 2019 CO Scottie Aschermann Seasonal Champs fast pool |
| 400 Freestyle | SCM | 5:55.64 | +34.25s to B | 2019-08-03 | 2019 CO Scottie Aschermann Seasonal Champs fast pool |
| 50 Backstroke | SCM | 47.31 | +12.82s to B | 2016-07-31 | 2016 CO CSI Seasonal Club Championships venue |
| 100 Backstroke | SCM | 1:24.02 | +10.23s to B | 2019-08-04 | 2019 CO Scottie Aschermann Seasonal Champs fast pool |
| 200 Backstroke | SCM | 3:05.27 | +23.88s to B | 2019-08-03 | 2019 CO Scottie Aschermann Seasonal Champs fast pool |
| 50 Butterfly | SCM | 45.70 | +11.31s to B | 2016-07-30 | 2016 CO CSI Seasonal Club Championships venue |
| 100 Butterfly | SCM | 1:17.88 | +4.79s to B | 2019-08-03 | 2019 CO Scottie Aschermann Seasonal Champs fast pool |
| 200 Butterfly | SCM | 3:22.28 | +37.89s to B | 2019-08-02 | 2019 CO Scottie Aschermann Seasonal Champs fast pool |
| 100 Individual Medley | SCM | 1:52.82 | 2016-07-30 | 2016 CO CSI Seasonal Club Championships venue | |
| 50 Freestyle | LCM | 28.16 | BB+0.37s to A | 2022-07-16 | 2022 CO NCS Gold District Championships venue |
| 100 Freestyle | LCM | 1:04.55 | BB+3.96s to A | 2022-07-09 | 2022 CO Greeley Stampede venue |
| 200 Freestyle | LCM | 2:35.32 | B+10.93s to BB | 2022-07-16 | 2022 CO NCS Gold District Championships venue |
| 50 Backstroke | LCM | 46.91 | +9.52s to B | 2018-07-15 | 2018 CO NCS Gold District Championships venue |
| 100 Backstroke | LCM | 1:24.42 | +5.73s to B | 2021-07-11 | 2021 NCS Gold District Championships venue |
| 200 Backstroke | LCM | 3:19.41 | +27.82s to B | 2019-06-09 | 2019 CO AP CMA Rocky Mountain State Games venue |
| 50 Butterfly | LCM | 30.81 | BB+0.62s to A | 2022-07-09 | 2022 CO Greeley Stampede venue |
| 100 Butterfly | LCM | 1:11.92 | B+1.33s to BB | 2022-07-16 | 2022 CO NCS Gold District Championships venue |
| 200 Butterfly | LCM | 3:23.56 | +33.97s to B | 2021-07-11 | 2021 NCS Gold District Championships 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 | 30.37 | flying | 200 Free Relay (leg 2) | 2018-08-05 | 2018 CO SCOTTIE ASCHERMANN SEASONAL CHAMP |
| 50 Butterfly | SCY | 34.10 | flying | 200 Medley Relay (leg 3) | 2018-08-04 | 2018 CO SCOTTIE ASCHERMANN SEASONAL CHAMP |
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
1136 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:02.16 | 268 |
| 200 BK SCY | 2:39.00 | 312 |
| 200 FL SCY | 2:41.88 | 311 |
| 200 IM SCY | 2:56.63 | 245 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
1674 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:07.62 | 483 |
| 100 BK SCY | 1:07.86 | 373 |
| 100 FL SCY | 59.08 | 573 |
| 200 IM SCY | 2:56.63 | 245 |
| 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 53.82
Front half 25.35s · back half 28.47s
500 Freestyle SCY 7:02.16
Front half 207.77s · back half 214.39s
100 Backstroke SCY 1:07.86
Front half 32.23s · back half 35.63s
100 Individual Medley SCY 1:29.07
Front half 36.83s · back half 52.24s
200 Freestyle LCM 2:35.32
Front half 72.12s · back half 83.20s
100 Backstroke LCM 1:24.42
Front half 41.64s · back half 42.78s
200 Backstroke LCM 3:19.41
Front half 97.74s · back half 101.67s
100 Butterfly LCM 1:11.92
Front half 31.08s · back half 40.84s
200 Butterfly LCM 3:23.56
Front half 85.82s · back half 117.74s
Progression
Faster times are higher. One card per event, all courses & history.