Olivia Sellhorn
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.09 | AA+0.90s to AAA·+1.00s to Sectionals | 2026-03-29 | 2026 PN Spring Showdown, Div. 4- Approvedfast pool |
| 100 Freestyle | SCY | 1:02.21 | BB+0.12s to A·+5.72s to Sectionals | 2025-11-23 | 2025 PN Nov. AGI, Division 2 (SMAC)venue |
| 200 Freestyle | SCY | 2:22.31 | BB+7.12s to A·+19.92s to Sectionals | 2025-10-05 | 2025 PN Cascade Fall Classicvenue |
| 500 Freestyle | SCY | 6:11.72 | BB+11.23s to A·+42.33s to Sectionals | 2026-01-24 | 2026 PN WAVE Winter Invitational- Approvedfast pool |
| 50 Backstroke | SCY | 32.00 | BB+0.11s to A·+5.71s to Futures | 2026-03-29 | 2026 PN Spring Showdown, Div. 4- Approvedfast pool |
| 100 Backstroke | SCY | 1:11.38 | BB+3.39s to A·+9.99s to Sectionals | 2026-03-28 | 2026 PN Spring Showdown, Div. 4- Approvedfast pool |
| 200 Backstroke | SCY | 2:36.85 | BB+10.26s to A·+23.56s to Sectionals | 2026-03-29 | 2026 PN Spring Showdown, Div. 4- Approvedfast pool |
| 50 Breaststroke | SCY | 41.41 | B+1.32s to BB·+11.62s to Futures | 2026-03-28 | 2026 PN Spring Showdown, Div. 4- Approvedfast pool |
| 100 Breaststroke | SCY | 1:32.63 | +1.64s to B·+22.04s to Sectionals | 2026-01-24 | 2026 PN WAVE Winter Invitational- Approvedfast pool |
| 50 Butterfly | SCY | 37.06 | +0.37s to B·+11.37s to Futures | 2024-11-03 | 2024 PN C Pentathlonvenue |
| 100 Butterfly | SCY | 1:16.76 | B+3.47s to BB·+15.67s to Sectionals | 2026-01-25 | 2026 PN WAVE Winter Invitational- Approvedfast pool |
| 100 Individual Medley | SCY | 1:14.26 | 2025-11-22 | 2025 PN Nov. AGI, Division 2 (SMAC)venue | |
| 200 Individual Medley | SCY | 2:41.49 | BB+10.10s to A·+25.00s to Sectionals | 2025-11-23 | 2025 PN Nov. AGI, Division 2 (SMAC)venue |
| 400 Individual Medley | SCY | 5:36.13 | BB+15.44s to A·+44.54s to Sectionals | 2026-01-25 | 2026 PN WAVE Winter Invitational- Approvedfast pool |
| 50 Freestyle | LCM | 30.48 | AA+0.59s to AAA·+0.89s to Sectionals | 2026-01-01 | 2026 MT MAC 45th Annual Firecracker Classic |
| 100 Freestyle | LCM | 1:09.25 | A+1.26s to AA·+4.86s to Sectionals | 2026-06-06 | 2026 PN VAST Summer Sprint & Dist. - Approvedvenue |
| 200 Freestyle | LCM | 2:38.59 | BB+3.90s to A·+19.60s to Sectionals | 2026-06-26 | 2026 MT MAC 45th Annual Firecracker Classicvenue |
| 400 Freestyle | LCM | 5:19.30 | A+7.91s to AA·+27.51s to Sectionals | 2026-06-07 | 2026 PN VAST Summer Sprint & Dist. - Approvedvenue |
| 50 Backstroke | LCM | 35.92 | AA+1.53s to AAA·+5.03s to Futures | 2026-07-18 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 100 Backstroke | LCM | 1:16.09 | AA+3.30s to AAA·+4.70s to Sectionals | 2026-07-17 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 200 Backstroke | LCM | 2:45.55 | A+1.46s to AA·+12.16s to Sectionals | 2026-07-16 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 50 Breaststroke | LCM | 48.35 | B+2.76s to BB·+13.56s to Futures | 2026-06-27 | 2026 MT MAC 45th Annual Firecracker Classicvenue |
| 100 Breaststroke | LCM | 2:03.92 | +19.23s to B·+42.93s to Sectionals | 2024-06-02 | 2024 IE VS Apple Capitalslow pool |
| 50 Butterfly | LCM | 40.27 | B+1.98s to BB·+10.78s to Futures | 2025-07-18 | 2025 PN Chinook Age Group Seattle Openvenue |
| 100 Butterfly | LCM | 1:23.83 | B+0.34s to BB·+14.54s to Sectionals | 2026-05-02 | 2026 PN BC May Flowers - Approvedvenue |
| 200 Individual Medley | LCM | 2:59.73 | BB+6.24s to A·+22.74s to Sectionals | 2026-06-26 | 2026 MT MAC 45th Annual Firecracker Classicvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | 30.28 | flat | 200 Free Relay | 2025-04-27 | 2025 PN UPAC Mark Olson Invitational |
| 50 Freestyle | SCY | 33.22 | flying | 200 Free Relay (leg 2) | 2024-01-28 | 2024 PN CSC Winter Invitational |
| 100 Freestyle | SCY | 1:01.22 | flying | 400 Free Relay (leg 3) | 2025-12-14 | 2025 PN 14&Under Short Course Champs-Approved |
| 50 Freestyle | LCM | 33.38 | flat | 200 Free Relay | 2025-07-26 | 2025 PN LC 12&U Championships |
| 50 Freestyle | LCM | 30.09 | flying | 200 Free Relay (leg 2) | 2026-07-18 | 2026 PN 13 & Over LC Championships- Approved |
| 50 Freestyle | LCM | 30.19 | flying | 200 Medley Relay (leg 4) | 2026-07-18 | 2026 PN 13 & Over LC Championships- Approved |
| 100 Freestyle | LCM | 1:14.87 | flat | 400 Free Relay | 2025-07-24 | 2025 PN LC 12&U 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 13-14 · SCY
2128 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:11.72 | 575 |
| 200 BK SCY | 2:36.85 | 503 |
| 200 IM SCY | 2:41.49 | 507 |
| 400 IM SCY | 5:36.13 | 543 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 13-14 · LCM
2528 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:38.59 | 569 |
| 100 BK LCM | 1:16.09 | 691 |
| 100 BR LCM | 2:03.92 | 237 |
| 100 FL LCM | 1:23.83 | 474 |
| 200 IM LCM | 2:59.73 | 557 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:02.21
Front half 29.67s · back half 32.54s
200 Freestyle SCY 2:22.31
Front half 67.14s · back half 75.17s
500 Freestyle SCY 6:11.72
Front half 183.98s · back half 187.74s
100 Backstroke SCY 1:11.38
Front half 33.84s · back half 37.54s
200 Backstroke SCY 2:36.85
Front half 75.13s · back half 81.72s
100 Breaststroke SCY 1:32.63
Front half 43.95s · back half 48.68s
100 Butterfly SCY 1:16.76
Front half 33.75s · back half 43.01s
100 Individual Medley SCY 1:14.26
Front half 32.96s · back half 41.30s
200 Individual Medley SCY 2:41.49
Front half 74.62s · back half 86.87s
400 Individual Medley SCY 5:36.13
Front half 163.03s · back half 173.10s
200 Freestyle LCM 2:38.59
Front half 76.36s · back half 82.23s
400 Freestyle LCM 5:19.30 RT 0.78s· 17.1 min after 200 Backstroke
Front half 158.64s · back half 160.66s
200 Backstroke LCM 2:45.55 RT 0.67s
Front half 79.79s · back half 85.76s
200 Individual Medley LCM 2:59.73
Front half 83.26s · back half 96.47s
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.