Theo Mierisch
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.17 | BB+0.48s to A | 2025-01-17 | 2025 Washington Open venue |
| 100 Freestyle | SCY | 52.74 | BB+0.75s to A | 2025-01-19 | 2025 PN VAST 48th Annual Washington Open venue |
| 200 Freestyle | SCY | 1:49.33 | AA+3.94s to AAA | 2026-02-20 | 2026 OSAA 6A Championships venue |
| 100 Backstroke | SCY | 1:03.37 | B+2.48s to BB | 2026-03-15 | 2026 CAT Spring Invite venue |
| 100 Breaststroke | SCY | 1:19.50 | +4.61s to B | 2024-11-09 | 2024 THSC November Invitational venue |
| 50 Butterfly | SCY | 26.34 | A+0.95s to AA | 2025-12-07 | 2025 Oregon Sr. Open venue |
| 100 Butterfly | SCY | 57.05 | BB+0.86s to A | 2025-12-06 | 2025 Oregon Sr. Open venue |
| 200 Individual Medley | SCY | 2:14.87 | BB+8.08s to A | 2026-03-15 | 2026 CAT Spring Invite venue |
| 50 Freestyle | LCM | 29.80 | B+0.11s to BB | 2026-06-27 | 2026 TEAM Summer Invitational venue |
| 100 Freestyle | LCM | 52.42 | AAAA | 2025-05-30 | LA OPEN 2025 |
| 200 Freestyle | LCM | 2:14.12 | BB+2.53s to A | 2026-06-28 | 2026 TEAM Summer Invitational venue |
| 400 Freestyle | LCM | 4:54.64 | BB+13.95s to A | 2026-06-26 | 2026 TEAM Summer Invitational venue |
| 800 Freestyle | LCM | 10:12.58 | BB+24.89s to A | 2026-05-30 | 2026 TRI-CITY INVITATIONAL venue |
| 50 Backstroke | LCM | 34.76 | B+0.17s to BB | 2026-05-31 | 2026 TRI-CITY INVITATIONAL venue |
| 100 Backstroke | LCM | 1:15.54 | B+2.95s to BB | 2026-06-27 | 2026 TEAM Summer Invitational venue |
| 50 Breaststroke | LCM | 40.40 | B+2.41s to BB | 2026-05-30 | 2026 TRI-CITY INVITATIONAL venue |
| 200 Breaststroke | LCM | 3:01.47 | B+4.58s to BB | 2025-05-30 | LA OPEN 2025 |
| 100 Butterfly | LCM | 1:08.50 | BB+4.21s to A | 2026-05-31 | 2026 TRI-CITY INVITATIONAL venue |
| 200 Butterfly | LCM | 2:37.77 | B+1.98s to BB | 2026-06-26 | 2026 TEAM Summer Invitational venue |
| 200 Individual Medley | LCM | 2:40.29 | BB+12.20s to A | 2026-06-27 | 2026 TEAM Summer Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 52.30 | flying | 400 Free Relay (leg 4) | 2026-02-12 | 2026 OR HS 6A-4 |
| 50 Butterfly | SCY | 26.91 | flying | 200 Medley Relay (leg 3) | 2026-02-12 | 2026 OR HS 6A-4 |
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 · LCM
2073 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:54.64 | 574 |
| 200 BR LCM | 3:01.47 | 478 |
| 200 FL LCM | 2:37.77 | 500 |
| 200 IM LCM | 2:40.29 | 521 |
| 200 BK LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · SCY
2765 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:49.33 | 769 |
| 100 BK SCY | 1:03.37 | 459 |
| 100 BR SCY | 1:19.50 | 349 |
| 100 FL SCY | 57.05 | 637 |
| 200 IM SCY | 2:14.87 | 551 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.74 RT 0.72s
Front half 25.46s · back half 27.28s
200 Freestyle SCY 1:49.33
Front half 53.17s · back half 56.16s
100 Backstroke SCY 1:03.37
Front half 31.21s · back half 32.16s
100 Breaststroke SCY 1:19.50
Front half 37.49s · back half 42.01s
100 Butterfly SCY 57.05
Front half 26.29s · back half 30.76s
200 Individual Medley SCY 2:14.87
Front half 62.44s · back half 72.43s
200 Freestyle LCM 2:14.12
Front half 65.81s · back half 68.31s
400 Freestyle LCM 4:54.64
Front half 145.82s · back half 148.82s
800 Freestyle LCM 10:12.58
Front half 301.77s · back half 310.81s
100 Backstroke LCM 1:15.54
Front half 37.20s · back half 38.34s
200 Butterfly LCM 2:37.77
Front half 72.94s · back half 84.83s
200 Individual Medley LCM 2:40.29
Front half 75.29s · back half 85.00s
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.