swimMatilda Collins
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.56 | B+0.47s to BB·+11.77s to Sectionals | 2024-01-01 | 2024 SPEEDO MD LSC JR Champs - Site 1 |
| 100 Freestyle | SCY | 1:23.34 | B+2.15s to BB·+30.25s to Sectionals | 2024-02-17 | 2024 MAC Fabulous February 'B' & Mini Meet slow pool |
| 200 Freestyle | SCY | 3:04.80 | B+4.21s to BB·+69.81s to Sectionals | 2024-02-17 | 2023 Bridget Vache Memorial MAC Fall Frenzy |
| 50 Backstroke | SCY | 43.38 | B+0.09s to BB·+17.09s to Futures | 2024-02-17 | 2023 Bridget Vache Memorial MAC Fall Frenzy |
| 50 Breaststroke | SCY | 54.31 | B+5.62s to BB·+24.52s to Futures | 2024-01-01 | 2024 SPEEDO MD LSC JR Champs - Site 1 |
| 100 Breaststroke | SCY | 1:53.92 | B+7.03s to BB·+45.73s to Sectionals | 2024-01-01 | 2024 SPEEDO MD LSC JR Champs - Site 1 |
| 100 Individual Medley | SCY | 1:39.29 | B+5.50s to BB | 2024-01-01 | 2024 SPEEDO MD LSC JR Champs - Site 1 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 53.36 | flying | 400 Medley Relay (leg 4) | 2023-11-18 | Harvest Festival 2023 |
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
748 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:04.80 | 400 |
| 100 BR SCY | 1:53.92 | 348 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1509 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:23.34 | 407 |
| 50 BK SCY | 43.38 | 424 |
| 50 BR SCY | 54.31 | 313 |
| 100 IM SCY | 1:39.29 | 365 |
| 50 FL 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 1:23.34
100 Breaststroke SCY 1:53.92
Front half 54.15s · back half 59.77s
100 Individual Medley SCY 1:39.29
Front half 49.72s · back half 49.57s
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.
Progression
Faster times are higher. One card per event, all courses & history.