swimMarlyn Hairston
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.15 | 2025-11-02 | 2025 NE SSC November Meet - copied venue | |
| 50 Freestyle | SCY | 34.65 | BB+2.46s to A | 2026-05-16 | 2026 NE CCSC Medley Mayhem at Sandwich High fast pool |
| 100 Freestyle | SCY | 1:22.68 | B+1.49s to BB | 2026-05-16 | 2026 NE CCSC Medley Mayhem at Sandwich High fast pool |
| 200 Freestyle | SCY | 3:47.95 | +25.16s to B | 2025-03-23 | 2025 NE NSSC March Madness at MIT venue |
| 50 Backstroke | SCY | 43.47 | B+0.18s to BB | 2026-05-17 | 2026 NE CCSC Medley Mayhem at Sandwich High fast pool |
| 25 Breaststroke | SCY | 18.73 | 2026-03-14 | 2026 NE NSSC NE Cup Championship fast pool | |
| 50 Breaststroke | SCY | 41.43 | A+0.54s to AA | 2026-05-16 | 2026 NE CCSC Medley Mayhem at Sandwich High fast pool |
| 100 Breaststroke | SCY | 1:39.17 | BB+5.58s to A | 2026-05-17 | 2026 NE CCSC Medley Mayhem at Sandwich High fast pool |
| 25 Butterfly | SCY | 19.18 | 2026-02-16 | 2026 NE SSC Presidents Day Meet venue | |
| 50 Butterfly | SCY | 51.87 | +3.48s to B | 2026-05-17 | 2026 NE CCSC Medley Mayhem at Sandwich High fast pool |
| 100 Individual Medley | SCY | 1:35.14 | B+1.35s to BB | 2026-05-17 | 2026 NE CCSC Medley Mayhem at Sandwich High fast pool |
| 50 Freestyle | LCM | 39.55 | BB+2.96s to A | 2026-06-07 | 2026 NE KING-CAC Almost Summer Invite venue |
| 100 Freestyle | LCM | 1:35.53 | B+2.44s to BB | 2026-06-06 | 2026 NE KING-CAC Almost Summer Invite venue |
| 200 Freestyle | LCM | 3:23.42 | BB+23.03s to A | 2026-06-07 | 2026 NE KING-CAC Almost Summer Invite venue |
| 50 Backstroke | LCM | 50.58 | B+0.89s to BB | 2026-06-06 | 2026 NE KING-CAC Almost Summer Invite venue |
| 100 Backstroke | LCM | 1:53.59 | B+5.10s to BB | 2026-06-07 | 2026 NE KING-CAC Almost Summer Invite venue |
| 50 Breaststroke | LCM | 49.56 | BB+0.77s to A | 2026-06-07 | 2026 NE KING-CAC Almost Summer Invite venue |
| 100 Breaststroke | LCM | 1:50.56 | BB+2.07s to A | 2026-06-06 | 2026 NE KING-CAC Almost Summer Invite venue |
| 50 Butterfly | LCM | 56.79 | +2.30s to B | 2026-06-06 | 2026 NE KING-CAC Almost Summer Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 37.39 | flying | 200 Free Relay (leg 2) | 2026-03-14 | 2026 NE NSSC NE Cup 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 10 & under · LCM
1400 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:23.42 | 443 |
| 100 BK LCM | 1:53.59 | 363 |
| 100 BR LCM | 1:50.56 | 594 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
2177 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:22.68 | 417 |
| 50 BK SCY | 43.47 | 421 |
| 50 BR SCY | 41.43 | 705 |
| 50 FL SCY | 51.87 | 219 |
| 100 IM SCY | 1:35.14 | 415 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:22.68
Front half 39.81s · back half 42.87s
200 Freestyle SCY 3:47.95
Front half 103.47s · back half 124.48s
100 Breaststroke SCY 1:39.17
Front half 45.19s · back half 53.98s
100 Individual Medley SCY 1:35.14
Front half 46.31s · back half 48.83s
200 Freestyle LCM 3:23.42
Front half 96.41s · back half 107.01s
Progression
Faster times are higher. One card per event, all courses & history.