swimMarshall Belden
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.66 | A+0.07s to AA·+1.47s to Sectionals | 2023-02-19 | CCS Age Group Championship slow pool |
| 100 Freestyle | SCY | 52.56 | AA+1.37s to AAA·+1.57s to Sectionals | 2023-02-20 | CCS Age Group Championship slow pool |
| 200 Freestyle | SCY | 2:02.24 | BB+0.05s to A·+10.45s to Sectionals | 2023-02-18 | CCS Age Group Championship slow pool |
| 100 Backstroke | SCY | 1:02.19 | BB+1.00s to A·+6.70s to Sectionals | 2023-02-18 | CCS Age Group Championship slow pool |
| 100 Breaststroke | SCY | 1:11.08 | BB+1.99s to A·+7.89s to Sectionals | 2023-02-19 | CCS Age Group Championship slow pool |
| 200 Individual Medley | SCY | 2:18.64 | BB+3.25s to A·+14.65s to Sectionals | 2023-02-20 | CCS Age Group Championship slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 56.02 | flying | 400 Free Relay (leg 2) | 2023-02-18 | CCS Age Group Championship |
| 100 Breaststroke | SCY | 1:10.49 | flying | 400 Medley Relay (leg 2) | 2023-02-19 | CCS Age Group Championship |
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 13-14 · SCY
624 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:18.64 | 624 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2541 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:02.24 | 668 |
| 100 BK SCY | 1:02.19 | 636 |
| 100 BR SCY | 1:11.08 | 613 |
| 200 IM SCY | 2:18.64 | 624 |
| 100 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 52.56
Front half 25.45s · back half 27.11s
200 Freestyle SCY 2:02.24
Front half 57.61s · back half 64.63s
100 Backstroke SCY 1:02.19
Front half 30.32s · back half 31.87s
100 Breaststroke SCY 1:11.08
Front half 33.81s · back half 37.27s
200 Individual Medley SCY 2:18.64
Front half 66.20s · back half 72.44s
Progression
Faster times are higher. One card per event, all courses & history.