Libby Marion
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 1600 Freestyle | SCY | 23:16.90 | 2025-06-24 | 2025 IN Open Water Championshipsvenue | |
| 50 Backstroke | SCY | 27.15 | AAA+0.96s to AAAA·Sectionals ✓+0.86s to Futures | 2026-03-15 | 2026 IN Swimming Senior Short Course Champsslow pool |
| 100 Backstroke | SCY | 58.61 | AA+0.12s to AAA·Sectionals ✓+1.52s to Futures | 2026-03-14 | 2026 IN Swimming Senior Short Course Champsslow pool |
| 50 Butterfly | SCY | 26.53 | AAA+0.34s to AAAA·Sectionals ✓+0.84s to Futures | 2026-03-13 | 2026 IN Swimming Senior Short Course Champsslow pool |
| 100 Butterfly | SCY | 58.08 | AA+0.09s to AAA·Sectionals ✓+1.49s to Futures | 2026-03-15 | 2026 IN Swimming Senior Short Course Champsslow pool |
| 50 Freestyle | LCM | 28.43 | AA+0.04s to AAA·Sectionals ✓+1.04s to Futures | 2024-03-21 | 2024 Spring Speedo Sectionalsvenue |
| 100 Freestyle | LCM | 1:02.48 | AA+1.09s to AAA·+0.69s to Sectionals | 2025-03-30 | 2025 Central Zone East Spring Speedo Sectionavenue |
| 50 Backstroke | LCM | 32.01 | AAA+0.62s to AAAA·+0.52s to Sectionals | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 100 Backstroke | LCM | 1:07.01 | AAA+2.12s to AAAA·Sectionals ✓+0.22s to Futures | 2024-03-23 | 2024 Spring Speedo Sectionalsvenue |
| 200 Backstroke | LCM | 2:27.19 | AAA+6.10s to AAAA·Sectionals ✓+3.20s to Futures | 2024-03-21 | 2024 Spring Speedo Sectionalsvenue |
| 100 Butterfly | LCM | 1:07.50 | AA+1.31s to AAA·Sectionals ✓+2.81s to Futures | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 25.09 | flat | 200 Free Relay | 2026-03-14 | 2026 IN Swimming Senior Short Course Champs |
| 100 Freestyle | SCY | 53.79 | flying | 400 Free Relay (leg 4) | 2026-03-15 | 2026 IN Swimming Senior Short Course Champs |
| 50 Backstroke | SCY | 27.81 | flat | 200 Medley Relay | 2026-03-13 | 2026 IN Swimming Senior Short Course Champs |
| 100 Backstroke | SCY | 59.55 | flat | 400 Medley Relay | 2026-03-14 | 2026 IN Swimming Senior Short Course Champs |
| 50 Freestyle | LCM | 28.09 | flying | 200 Free Relay (leg 2) | 2024-07-13 | 2024 IN Swimming Swimfest |
| 100 Freestyle | LCM | 1:03.18 | flying | 400 Free Relay (leg 2) | 2024-07-11 | 2024 IN Swimming Swimfest |
| 50 Backstroke | LCM | 32.31 | flat | 200 Medley Relay | 2024-07-12 | 2024 IN Swimming Swimfest |
| 100 Backstroke | LCM | 1:09.19 | flat | 400 Medley Relay | 2024-07-14 | 2024 IN Swimming Swimfest |
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
847 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:27.19 | 847 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · LCM
1692 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:07.01 | 891 |
| 100 FL LCM | 1:07.50 | 801 |
| 200 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 58.61
Front half 28.51s · back half 30.10s
100 Butterfly SCY 58.08
Front half 27.31s · back half 30.77s
100 Freestyle LCM 1:02.48
Front half 30.00s · back half 32.48s
100 Backstroke LCM 1:07.01
Front half 32.32s · back half 34.69s
200 Backstroke LCM 2:27.19
Front half 71.58s · back half 75.61s
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.