swimChelsea Marden
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.57 | AA+0.38s to AAA·+1.28s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- PAC fast pool |
| 100 Freestyle | SCY | 59.20 | AA+2.21s to AAA·+4.71s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- PAC fast pool |
| 200 Freestyle | SCY | 2:07.48 | AA+3.59s to AAA·+9.59s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- PAC fast pool |
| 500 Freestyle | SCY | 5:59.15 | A+13.66s to AA·+44.16s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- PAC fast pool |
| 1000 Freestyle | SCY | 12:43.94 | BB+13.25s to A·+115.55s to Sectionals | 2026-02-27 | 2026 Winter ISI Regionals- PAC fast pool |
| 1650 Freestyle | SCY | 18:29.89 | AAA+17.30s to AAAA·+13.40s to Sectionals | 2026-02-27 | 2026 Winter ISI Regionals- PAC |
| 100 Backstroke | SCY | 1:20.76 | +1.47s to B·+20.27s to Sectionals | 2025-01-12 | 2025 WI SWAT Winter Grand Prix venue |
| 50 Breaststroke | SCY | 51.77 | +8.58s to B·+21.08s to Sectionals | 2024-01-20 | 2024 MMSC Winter Invite slow pool |
| 100 Breaststroke | SCY | 1:41.48 | +10.49s to B·+31.99s to Sectionals | 2025-01-12 | 2025 WI SWAT Winter Grand Prix venue |
| 50 Butterfly | SCY | 30.76 | A+0.57s to AA·+4.07s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- PAC fast pool |
| 100 Butterfly | SCY | 1:13.20 | BB+5.61s to A·+13.61s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- PAC fast pool |
| 100 Individual Medley | SCY | 1:21.63 | 2025-01-11 | 2025 WI SWAT Winter Grand Prix venue | |
| 200 Individual Medley | SCY | 2:43.27 | BB+11.88s to A·+30.28s to Sectionals | 2025-07-19 | 2025 ISI Summer HPAC Regional venue |
| 50 Freestyle | LCM | 32.18 | A+0.89s to AA·+3.39s to Sectionals | 2025-05-18 | 2025 WI SWAT LC May-Hem venue |
| 100 Freestyle | LCM | 1:10.99 | A+3.00s to AA·+9.20s to Sectionals | 2025-05-17 | 2025 WI SWAT LC May-Hem venue |
| 200 Freestyle | LCM | 3:33.45 | +33.06s to B·+80.36s to Sectionals | 2024-05-04 | 15th Annual Early Bird venue |
| 800 Freestyle | LCM | 11:51.99 | BB+38.20s to A·+130.60s to Sectionals | 2025-07-26 | Illinois Swimming Age Group Champs LC 25 venue |
| 50 Backstroke | LCM | 50.01 | +6.22s to B·+18.52s to Sectionals | 2024-05-11 | Blue Devil Swim Club May Mania venue |
| 100 Backstroke | LCM | 1:30.57 | B+4.58s to BB·+20.08s to Sectionals | 2025-05-18 | 2025 WI SWAT LC May-Hem venue |
| 200 Backstroke | LCM | 3:50.07 | +30.28s to B·+78.68s to Sectionals | 2024-05-11 | Blue Devil Swim Club May Mania venue |
| 50 Breaststroke | LCM | 58.05 | +8.96s to B·+22.46s to Sectionals | 2024-05-04 | 15th Annual Early Bird venue |
| 100 Breaststroke | LCM | 2:07.27 | +22.58s to B·+47.28s to Sectionals | 2024-05-05 | 15th Annual Early Bird venue |
| 200 Breaststroke | LCM | 4:21.41 | +35.62s to B·+88.62s to Sectionals | 2024-05-11 | Blue Devil Swim Club May Mania venue |
| 50 Butterfly | LCM | 38.22 | BB+2.93s to A·+7.93s to Sectionals | 2025-05-17 | 2025 WI SWAT LC May-Hem venue |
| 200 Individual Medley | LCM | 3:10.52 | B+2.63s to BB·+39.23s to Sectionals | 2025-05-17 | 2025 WI SWAT LC May-Hem venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 28.48 | flat | 200 Free Relay | 2025-07-20 | 2025 ISI Summer HPAC Regional |
| 50 Freestyle | SCY | 26.51 | flying | 200 Medley Relay (leg 4) | 2026-02-28 | 2026 Winter ISI Regionals- PAC |
| 50 Freestyle | SCY | 26.66 | flying | 200 Free Relay (leg 4) | 2026-03-01 | 2026 Winter ISI Regionals- PAC |
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
1128 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:59.15 | 638 |
| 200 IM SCY | 2:43.27 | 490 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2360 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:07.48 | 739 |
| 100 BK SCY | 1:20.76 | 364 |
| 100 BR SCY | 1:41.48 | 281 |
| 100 FL SCY | 1:13.20 | 486 |
| 200 IM SCY | 2:43.27 | 490 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 59.20
Front half 28.12s · back half 31.08s
200 Freestyle SCY 2:07.48
Front half 59.93s · back half 67.55s
500 Freestyle SCY 5:59.15
Front half 174.19s · back half 184.96s
1000 Freestyle SCY 12:43.94
Front half 369.57s · back half 394.37s
100 Backstroke SCY 1:20.76
Front half 38.64s · back half 42.12s
100 Breaststroke SCY 1:41.48
Front half 46.22s · back half 55.26s
100 Butterfly SCY 1:13.20
Front half 32.75s · back half 40.45s
100 Individual Medley SCY 1:21.63
Front half 38.55s · back half 43.08s
200 Individual Medley SCY 2:43.27
Front half 77.62s · back half 85.65s
100 Freestyle LCM 1:10.99
Front half 33.31s · back half 37.68s
200 Freestyle LCM 3:33.45
Front half 100.75s · back half 112.70s
800 Freestyle LCM 11:51.99 RT 0.78s
100 Backstroke LCM 1:30.57
Front half 43.74s · back half 46.83s
200 Backstroke LCM 3:50.07
Front half 115.85s · back half 114.22s
100 Breaststroke LCM 2:07.27
Front half 59.83s · back half 67.44s
200 Breaststroke LCM 4:21.41
Front half 125.95s · back half 135.46s
200 Individual Medley LCM 3:10.52
Front half 88.41s · back half 102.11s
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.