swimLaikin Ritsema
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.34 | AA+0.35s to AAA·+0.85s to Sectionals | 2026-03-21 | 2026 SCY MAGS Championship Meet fast pool |
| 100 Freestyle | SCY | 59.55 | AA+0.86s to AAA·+3.66s to Sectionals | 2026-03-20 | 2026 SCY MAGS Championship Meet fast pool |
| 500 Freestyle | SCY | 7:32.72 | +15.43s to B·+134.73s to Sectionals | 2024-10-18 | 2024 Boo Bash Invitational slow pool |
| 50 Backstroke | SCY | 34.23 | BB+0.94s to A·+6.94s to Sectionals | 2026-03-07 | 2026 Lake Michigan Regional Meet venue |
| 100 Backstroke | SCY | 1:14.27 | BB+1.28s to A·+10.28s to Sectionals | 2026-01-17 | MLA 2026 Big Lake Invite fast pool |
| 50 Breaststroke | SCY | 30.98 | AAAA·+0.29s to Sectionals | 2026-02-07 | 2026 Grand Rapids Open |
| 100 Breaststroke | SCY | 1:22.43 | BB+0.24s to A·+10.64s to Sectionals | 2026-03-07 | 2026 Lake Michigan Regional Meet venue |
| 25 Butterfly | SCY | 22.77 | 2025-10-17 | 2025 WMS Boo Bash | |
| 50 Butterfly | SCY | 28.64 | AAA+0.85s to AAAA·+1.95s to Sectionals | 2026-03-22 | 2026 SCY MAGS Championship Meet fast pool |
| 100 Butterfly | SCY | 1:04.44 | AAA+2.45s to AAAA·+1.55s to Sectionals | 2026-03-21 | 2026 SCY MAGS Championship Meet fast pool |
| 100 Individual Medley | SCY | 1:08.98 | AA+1.99s to AAA | 2026-03-07 | 2026 Lake Michigan Regional Meet venue |
| 200 Individual Medley | SCY | 2:26.16 | AA+1.57s to AAA·+11.87s to Sectionals | 2026-03-20 | 2026 SCY MAGS Championship Meet fast pool |
| 50 Freestyle | LCM | 32.09 | A+0.10s to AA·+2.40s to Sectionals | 2026-05-02 | 2026 Calvin Early Bird Invite LCM venue |
| 100 Freestyle | LCM | 1:10.67 | A+0.28s to AA·+7.98s to Sectionals | 2026-06-28 | 2026 JAWS Sun & Fun ABC Spectacular & IMX venue |
| 200 Freestyle | LCM | 2:41.99 | BB+1.90s to A·+27.30s to Sectionals | 2025-07-12 | 2025 West Michigan Classic venue |
| 400 Freestyle | LCM | 5:48.96 | BB+12.17s to A·+63.97s to Sectionals | 2025-06-13 | 2025 JAWS Sun & Fun venue |
| 50 Backstroke | LCM | 42.59 | B+0.90s to BB·+11.10s to Sectionals | 2026-05-02 | 2026 Calvin Early Bird Invite LCM venue |
| 100 Backstroke | LCM | 1:48.36 | +7.77s to B·+35.07s to Sectionals | 2025-06-14 | 2025 JAWS Sun & Fun venue |
| 50 Breaststroke | LCM | 45.67 | BB+2.98s to A·+10.08s to Sectionals | 2026-06-28 | 2026 JAWS Sun & Fun ABC Spectacular & IMX venue |
| 100 Breaststroke | LCM | 1:43.92 | B+1.73s to BB·+21.23s to Sectionals | 2025-06-14 | 2025 JAWS Sun & Fun venue |
| 50 Butterfly | LCM | 33.77 | AA+0.88s to AAA·+3.48s to Sectionals | 2025-07-20 | 2025 LC MAGS Championship Meet fast pool |
| 100 Butterfly | LCM | 1:17.33 | AA+2.54s to AAA·+7.64s to Sectionals | 2026-06-28 | 2026 JAWS Sun & Fun ABC Spectacular & IMX venue |
| 200 Individual Medley | LCM | 3:17.19 | B+1.40s to BB·+43.70s to Sectionals | 2025-06-13 | 2025 JAWS Sun & Fun |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 27.17 | flat | 200 Free Relay | 2026-03-22 | 2026 SCY MAGS Championship Meet |
| 50 Freestyle | SCY | 28.47 | flying | 200 Free Relay (leg 4) | 2025-11-15 | 2025 GR Gales of November Open Invitational |
| 100 Freestyle | SCY | 58.38 | flying | 400 Free Relay (leg 4) | 2026-03-20 | 2026 SCY MAGS Championship Meet |
| 50 Butterfly | SCY | 28.63 | flying | 200 Medley Relay (leg 3) | 2026-03-20 | 2026 SCY MAGS Championship Meet |
| 100 Butterfly | SCY | 1:05.27 | flying | 400 Medley Relay (leg 3) | 2026-03-21 | 2026 SCY MAGS Championship Meet |
| 50 Freestyle | LCM | 36.66 | flat | 200 Free Relay | 2024-07-21 | 2024 MAGS Long Course 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 11-12 · SCY
3352 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:32.72 | 379 |
| 100 BK SCY | 1:14.27 | 601 |
| 100 BR SCY | 1:22.43 | 652 |
| 100 FL SCY | 1:04.44 | 881 |
| 200 IM SCY | 2:26.16 | 839 |
IMR 11-12 · SCY
3410 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 34.23 | 613 |
| 50 BR SCY | 30.98 | 1100 |
| 50 FL SCY | 28.64 | 903 |
| 100 IM SCY | 1:08.98 | 794 |
| 200 FR SCY | — | 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 59.55
Front half 28.93s · back half 30.62s
500 Freestyle SCY 7:32.72
Front half 229.10s · back half 223.62s
100 Backstroke SCY 1:14.27
Front half 35.93s · back half 38.34s
100 Breaststroke SCY 1:22.43
Front half 39.59s · back half 42.84s
100 Butterfly SCY 1:04.44
Front half 30.32s · back half 34.12s
100 Individual Medley SCY 1:08.98
Front half 32.64s · back half 36.34s
200 Individual Medley SCY 2:26.16
Front half 70.18s · back half 75.98s
100 Freestyle LCM 1:10.67
Front half 34.60s · back half 36.07s
200 Freestyle LCM 2:41.99
Front half 78.20s · back half 83.79s
400 Freestyle LCM 5:48.96
Front half 175.06s · back half 173.90s
100 Backstroke LCM 1:48.36
Front half 53.83s · back half 54.53s
100 Breaststroke LCM 1:43.92
Front half 50.57s · back half 53.35s
100 Butterfly LCM 1:17.33
Front half 36.68s · back half 40.65s
Progression
Faster times are higher. One card per event, all courses & history.