swimCatherine Dorsey
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.00 | AAA+1.01s to AAAA | 2026-03-07 | 2026 OH Tim Myers SC Senior Champs fast pool |
| 100 Freestyle | SCY | 54.80 | AA+0.31s to AAA | 2024-03-08 | Lake Erie Age Group Championships |
| 200 Freestyle | SCY | 1:51.72 | AAAA | 2026-03-06 | 2026 OH Tim Myers SC Senior Champs fast pool |
| 500 Freestyle | SCY | 4:58.60 | AAAA | 2021-11-21 | The Mark J. Braun Fall Classic 2022 venue |
| 1000 Freestyle | SCY | 11:04.58 | AA+5.99s to AAA | 2023-10-15 | 2023 BBA Mile & 500 Free Meet venue |
| 1650 Freestyle | SCY | 17:29.48 | AAAA | 2024-03-08 | Lake Erie Age Group Championships |
| 25 Backstroke | SCY | 22.36 | 2019-10-06 | 2019 SC Season Opener slow pool | |
| 50 Backstroke | SCY | 39.15 | +3.86s to B | 2020-11-15 | 2020 Fall Breakout Meet slow pool |
| 100 Backstroke | SCY | 1:06.77 | BB+2.48s to A | 2024-03-08 | Lake Erie Age Group Championships |
| 25 Breaststroke | SCY | 26.74 | 2018-11-11 | 2018 TCAT Fall Breakout Meet slow pool | |
| 50 Breaststroke | SCY | 33.07 | AA+0.58s to AAA | 2022-03-11 | 2022 Lake Erie SC Winter JO and 8U Champs |
| 100 Breaststroke | SCY | 1:03.87 | AAAA | 2021-11-21 | The Mark J. Braun Fall Classic 2022 venue |
| 200 Breaststroke | SCY | 2:17.51 | AAAA | 2021-11-21 | The Mark J. Braun Fall Classic 2023 venue |
| 50 Butterfly | SCY | 37.66 | +2.57s to B | 2020-11-15 | 2020 Fall Breakout Meet slow pool |
| 100 Butterfly | SCY | 1:03.01 | A+1.62s to AA | 2024-10-20 | 2024 Stevie Grieshammer HS Preview/AG Meet |
| 100 Individual Medley | SCY | 1:11.10 | 2022-03-11 | 2022 Lake Erie SC Winter JO and 8U Champs | |
| 200 Individual Medley | SCY | 2:09.06 | AAA+3.57s to AAAA | 2024-03-08 | Lake Erie Age Group Championships |
| 400 Individual Medley | SCY | 4:30.08 | AAA+1.39s to AAAA | 2021-11-21 | The Mark J. Braun Fall Classic 2022 venue |
| 50 Freestyle | LCM | 28.67 | AA+0.08s to AAA | 2026-06-27 | 2026 Eric Namesnik Memorial Invite venue |
| 100 Freestyle | LCM | 1:01.56 | AAA+2.67s to AAAA | 2025-06-29 | 2025 CW Eric Namesnik Memorial Open venue |
| 200 Freestyle | LCM | 2:14.55 | AA+1.36s to AAA | 2024-05-17 | 2024 Robert F. Busbey Invitational |
| 400 Freestyle | LCM | 4:40.47 | AAA+11.18s to AAAA | 2024-06-29 | 2024 CW Eric Namesnik Memorial Open venue |
| 800 Freestyle | LCM | 8:59.55 | AAAA | 2024-06-28 | 2024 CW Eric Namesnik Memorial Open |
| 1500 Freestyle | LCM | 17:17.21 | AAAA | 2025-08-03 | 2025 Speedo Junior National Championships fast pool |
| 100 Backstroke | LCM | 1:19.39 | BB+4.40s to A | 2023-07-20 | 2023 LE Summer Age Group Champs |
| 50 Breaststroke | LCM | 33.58 | AAAA | 2025-07-31 | 2025 Speedo Junior National Championships fast pool |
| 100 Breaststroke | LCM | 1:12.77 | AAAA | 2025-08-01 | 2025 Jrs Time Trials fast pool |
| 200 Breaststroke | LCM | 2:34.91 | AAAA | 2024-07-18 | 2024OH CZ East Speedo Sectionals fast pool |
| 50 Butterfly | LCM | 33.39 | A+1.20s to AA | 2023-07-20 | 2023 LE Summer Age Group Champs |
| 100 Butterfly | LCM | 1:15.57 | BB+3.18s to A | 2021-06-18 | Holtrey Summer Classic |
| 200 Individual Medley | LCM | 2:24.75 | AAA+0.96s to AAAA | 2026-06-28 | 2026 Eric Namesnik Memorial Invite venue |
| 400 Individual Medley | LCM | 5:06.53 | AAA+0.54s to AAAA | 2026-06-26 | 2026 Eric Namesnik Memorial Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 26.03 | flat | 200 Free Relay | 2024-03-08 | Lake Erie Age Group Championships |
| 100 Freestyle | SCY | 55.70 | flying | 400 Free Relay (leg 3) | 2023-11-19 | The 2023 Mark J. Braun Fall Classic |
| 50 Breaststroke | SCY | 29.49 | flying | 200 Medley Relay (leg 2) | 2024-03-08 | Lake Erie Age Group Championships |
| 100 Breaststroke | SCY | 1:06.38 | flying | 400 Medley Relay (leg 2) | 2023-11-18 | The 2023 Mark J. Braun Fall Classic |
| 50 Breaststroke | LCM | 33.53 | flying | 200 Medley Relay (leg 2) | 2025-08-01 | 2025 Speedo Junior National Championships |
| 100 Breaststroke | LCM | 1:12.82 | flying | 400 Medley Relay (leg 2) | 2025-08-03 | 2025 Speedo Junior National 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 15-16 · SCY
3922 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:58.60 | 1022 |
| 200 BR SCY | 2:17.51 | 1043 |
| 200 IM SCY | 2:09.06 | 899 |
| 400 IM SCY | 4:30.08 | 958 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 15-16 · SCY
4215 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:51.72 | 1001 |
| 100 BK SCY | 1:06.77 | 592 |
| 100 BR SCY | 1:03.87 | 1029 |
| 100 FL SCY | 1:03.01 | 694 |
| 200 IM SCY | 2:09.06 | 899 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:51.72
Front half 53.83s · back half 57.89s
1000 Freestyle SCY 11:04.58
100 Freestyle LCM 1:01.56
Front half 30.05s · back half 31.51s
400 Freestyle LCM 4:40.47
Front half 137.69s · back half 142.78s
1500 Freestyle LCM 17:17.21 RT 0.66s
Front half 515.14s · back half 522.07s
100 Breaststroke LCM 1:12.77 RT 0.64s
Front half 33.70s · back half 39.07s
200 Breaststroke LCM 2:34.91
Front half 74.74s · back half 80.17s
200 Individual Medley LCM 2:24.75
Front half 70.42s · back half 74.33s
400 Individual Medley LCM 5:06.53
Front half 152.82s · back half 153.71s
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.