swimMarco Grimm
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 16.57 | 2025-10-18 | NHA Fall Mini Distance fast pool | |
| 50 Freestyle | SCY | 36.67 | 2025-10-19 | NHA Fall Mini Distance fast pool | |
| 100 Freestyle | SCY | 1:21.68 | 2026-01-10 | KW Winter Age Goup Open-26 venue | |
| 200 Freestyle | SCY | 3:07.97 | 2026-01-11 | KW Winter Age Goup Open-26 venue | |
| 50 Backstroke | SCY | 37.98 | 2026-03-08 | 2026 AMS Age Group Championships - copied fast pool | |
| 100 Backstroke | SCY | 1:36.21 | 2026-01-11 | KW Winter Age Goup Open-26 venue | |
| 50 Breaststroke | SCY | 1:04.84 | 2026-01-10 | KW Winter Age Goup Open-26 venue | |
| 25 Butterfly | SCY | 17.64 | 2025-10-19 | NHA Fall Mini Distance fast pool | |
| 50 Butterfly | SCY | 42.41 | 2026-01-11 | KW Winter Age Goup Open-26 venue | |
| 100 Individual Medley | SCY | 1:42.60 | 2026-01-11 | KW Winter Age Goup Open-26 venue | |
| 50 Freestyle | LCM | 40.76 | 2025-05-31 | 2025 AM LC HD Age Group Open venue | |
| 100 Freestyle | LCM | 1:36.22 | 2025-06-01 | 2025 AM LC HD Age Group Open venue | |
| 50 Backstroke | LCM | 52.98 | 2025-06-01 | 2025 AM LC HD Age Group Open venue | |
| 100 Backstroke | LCM | 1:54.57 | 2025-05-31 | 2025 AM LC HD Age Group Open venue | |
| 50 Breaststroke | LCM | 1:11.35 | 2025-06-01 | 2025 AM LC HD Age Group Open venue | |
| 50 Butterfly | LCM | 54.18 | 2025-05-31 | 2025 AM LC HD Age Group Open venue |
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 | 33.75 | flying | 200 Free Relay (leg 3) | 2025-10-19 | NHA Fall Mini Distance |
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 10 & under · SCY
719 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:07.97 | 351 |
| 100 BK SCY | 1:36.21 | 368 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1890 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:21.68 | 410 |
| 50 BK SCY | 37.98 | 608 |
| 50 BR SCY | 1:04.84 | 176 |
| 50 FL SCY | 42.41 | 382 |
| 100 IM SCY | 1:42.60 | 314 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:21.68
Front half 38.44s · back half 43.24s
200 Freestyle SCY 3:07.97
Front half 89.86s · back half 98.11s
100 Backstroke SCY 1:36.21
Front half 48.94s · back half 47.27s
100 Individual Medley SCY 1:42.60
Front half 46.93s · back half 55.67s
100 Freestyle LCM 1:36.22
Front half 46.47s · back half 49.75s
Progression
Faster times are higher. One card per event, all courses & history.