swimLila Ritsema
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.33 | AAA+0.34s to AAAA | 2025-03-08 | 2025 SCY MAGS Championship Meet venue |
| 100 Freestyle | SCY | 55.37 | AA+0.88s to AAA | 2026-03-08 | 2026 Lake Michigan Regional Meet venue |
| 50 Backstroke | SCY | 29.87 | A+0.88s to AA | 2026-01-18 | MLA 2026 Big Lake Invite fast pool |
| 100 Backstroke | SCY | 1:03.12 | A+1.53s to AA | 2026-03-08 | 2026 Lake Michigan Regional Meet venue |
| 50 Breaststroke | SCY | 32.78 | AA+0.29s to AAA | 2026-03-08 | 2026 Lake Michigan Regional Meet venue |
| 100 Breaststroke | SCY | 1:13.67 | A+2.58s to AA | 2026-01-18 | MLA 2026 Big Lake Invite fast pool |
| 50 Butterfly | SCY | 26.90 | AAA+0.61s to AAAA | 2024-07-17 | 2024 WMSL Summer A Championship slow pool |
| 100 Butterfly | SCY | 59.30 | AA+0.51s to AAA | 2024-10-12 | 2024 HS Girls MISCA Meet venue |
| 100 Individual Medley | SCY | 1:03.89 | 2026-01-18 | MLA 2026 Big Lake Invite fast pool | |
| 50 Freestyle | LCM | 28.42 | AAA+1.13s to AAAA | 2024-07-20 | 2024 MAGS Long Course Championship Meet venue |
| 100 Freestyle | LCM | 1:03.81 | AA+2.12s to AAA | 2024-07-19 | 2024 MAGS Long Course Championship Meet venue |
| 50 Backstroke | LCM | 36.91 | BB+1.52s to A | 2024-06-15 | JAWS Sun & Fun slow pool |
| 100 Backstroke | LCM | 1:18.28 | BB+3.29s to A | 2026-03-28 | 2026 Central Zone East Spring Speedo Sectiona venue |
| 100 Breaststroke | LCM | 1:29.16 | BB+4.07s to A | 2025-07-13 | 2025 West Michigan Classic venue |
| 50 Butterfly | LCM | 29.99 | AAA+0.60s to AAAA | 2024-07-21 | 2024 MAGS Long Course Championship Meet venue |
| 100 Butterfly | LCM | 1:12.89 | BB+0.50s to A | 2024-06-15 | JAWS Sun & Fun slow pool |
| 200 Individual Medley | LCM | 2:49.56 | BB+5.17s to A | 2024-07-14 | 2024 West Michigan Classic 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 | 23.87 | flying | 200 Free Relay (leg 4) | 2024-10-12 | 2024 HS Girls MISCA Meet |
| 50 Freestyle | SCY | 1:51.48 | flying | 200 Medley Relay (leg 4) | 2024-10-12 | 2024 HS Girls MISCA Meet |
| 100 Freestyle | SCY | 57.49 | flying | 400 Free Relay (leg 3) | 2025-10-18 | 2025 HS Girls MISCA Meet |
| 50 Freestyle | LCM | 26.55 | flying | 200 Medley Relay (leg 4) | 2024-07-28 | 2024 LCM ULTRA Championship Meet |
| 100 Freestyle | LCM | 58.64 | flying | 400 Medley Relay (leg 4) | 2024-07-27 | 2024 LCM ULTRA Championship Meet |
| 100 Freestyle | LCM | 1:04.98 | flying | 400 Free Relay (leg 2) | 2024-07-19 | 2024 MAGS Long Course Championship Meet |
| 100 Butterfly | LCM | 1:11.65 | flying | 400 Medley Relay (leg 3) | 2025-07-27 | 2025 LC ULTRA Championship Meet |
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 · LCM
604 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM LCM | 2:49.56 | 604 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
2406 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:18.28 | 577 |
| 100 BR LCM | 1:29.16 | 571 |
| 100 FL LCM | 1:12.89 | 654 |
| 200 IM LCM | 2:49.56 | 604 |
| 200 FR LCM | — | 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 55.37
Front half 26.52s · back half 28.85s
100 Backstroke SCY 1:03.12
Front half 30.13s · back half 32.99s
100 Breaststroke SCY 1:13.67
Front half 34.73s · back half 38.94s
100 Butterfly SCY 59.30
Front half 27.72s · back half 31.58s
100 Individual Medley SCY 1:03.89
Front half 29.90s · back half 33.99s
100 Freestyle LCM 1:03.81
Front half 30.73s · back half 33.08s
100 Backstroke LCM 1:18.28
Front half 36.85s · back half 41.43s
100 Breaststroke LCM 1:29.16
Front half 42.90s · back half 46.26s
100 Butterfly LCM 1:12.89
Front half 33.03s · back half 39.86s
200 Individual Medley LCM 2:49.56
Front half 78.94s · back half 90.62s
Progression
Faster times are higher. One card per event, all courses & history.