swimElla Ko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 13.40 | 2025-02-09 | 2025 CO NJ Groundhog Invite fast pool | |
| 50 Freestyle | SCY | 26.53 | AA+0.34s to AAA·+0.44s to Sectionals | 2026-03-01 | 2026 CO CSI SC Age Group Championships fast pool |
| 100 Freestyle | SCY | 58.86 | AA+1.87s to AAA·+2.37s to Sectionals | 2025-12-13 | 2025 CO FAST Bill Spahn Mid Season Finale venue |
| 200 Freestyle | SCY | 2:11.87 | A+2.28s to AA·+9.48s to Sectionals | 2026-01-16 | 2026 HSA TYR Invitational |
| 500 Freestyle | SCY | 6:18.97 | BB+18.48s to A·+49.58s to Sectionals | 2026-01-16 | 2026 HSA TYR Invitational |
| 25 Backstroke | SCY | 28.27 | 2021-11-20 | 2021 CO CUDA Pentathlon XXXIV venue | |
| 50 Backstroke | SCY | 31.34 | A+0.75s to AA·+5.05s to Futures | 2025-01-01 | 2025 CO CSI Pioneer Open |
| 100 Backstroke | SCY | 1:10.08 | BB+2.09s to A·+8.69s to Sectionals | 2026-01-01 | 1660388 |
| 200 Backstroke | SCY | 2:30.17 | BB+3.58s to A·+16.88s to Sectionals | 2026-01-17 | 2026 HSA TYR Invitational venue |
| 25 Breaststroke | SCY | 27.82 | 2021-12-21 | 2021 CO AAC 12&U Sprint Eliminator venue | |
| 50 Breaststroke | SCY | 32.35 | AAAA·+2.56s to Futures | 2025-12-13 | 2025 CO FAST Bill Spahn Mid Season Finale venue |
| 100 Breaststroke | SCY | 1:11.29 | AAA+3.10s to AAAA·+0.70s to Sectionals | 2025-01-01 | 2025 CO ACES Fall High Point Invite |
| 200 Breaststroke | SCY | 2:36.16 | AA+2.17s to AAA·+3.37s to Sectionals | 2026-03-01 | 2026 CO CSI SC Age Group Championships fast pool |
| 25 Butterfly | SCY | 14.60 | 2025-01-05 | 2025 CO AAC 12&U Sprint Eliminator Invit venue | |
| 50 Butterfly | SCY | 29.96 | AA+1.17s to AAA·+4.27s to Futures | 2025-01-01 | 2025 CO CSI Pioneer Open |
| 100 Butterfly | SCY | 1:11.76 | BB+4.17s to A·+10.67s to Sectionals | 2025-01-01 | 2025 CO NJ Pineapple Invite |
| 200 Butterfly | SCY | 3:11.75 | +15.46s to B·+55.56s to Sectionals | 2026-01-16 | 2026 HSA TYR Invitational |
| 100 Individual Medley | SCY | 1:04.68 | 2025-12-13 | 2025 CO FAST Bill Spahn Mid Season Finale venue | |
| 200 Individual Medley | SCY | 2:30.36 | A+5.27s to AA·+13.87s to Sectionals | 2025-01-01 | 2025 CO NJ Pineapple Invite |
| 50 Freestyle | LCM | 29.52 | AAA+0.93s to AAAA·Sectionals ✓+2.13s to Futures | 2026-06-27 | 2026 CO Zone 2 District Meet-AAC fast pool |
| 100 Freestyle | LCM | 1:07.85 | AA+2.86s to AAA·+3.46s to Sectionals | 2026-06-06 | 2026 CO NJ Summer Solstice Invite fast pool |
| 200 Freestyle | LCM | 2:30.67 | A+2.48s to AA·+11.68s to Sectionals | 2026-06-27 | 2026 CO Zone 2 District Meet-AAC fast pool |
| 400 Freestyle | LCM | 5:29.72 | BB+4.73s to A·+37.93s to Sectionals | 2026-07-10 | 2026 CO Firecracker Last Chance Invite fast pool |
| 1500 Freestyle | LCM | 19:33.29 | AAA+41.60s to AAAA·+12.20s to Sectionals | 2026-06-26 | 2026 CO Zone 2 District Meet-AAC |
| 50 Backstroke | LCM | 37.34 | A+1.35s to AA·+6.45s to Futures | 2026-04-25 | 2026 CO Arena Catch Me If You Can venue |
| 100 Backstroke | LCM | 1:22.15 | BB+2.76s to A·+10.76s to Sectionals | 2026-06-26 | 2026 CO Zone 2 District Meet-AAC fast pool |
| 200 Backstroke | LCM | 3:01.15 | BB+9.96s to A·+27.76s to Sectionals | 2026-05-16 | 2026 CO ACES Spring Invite venue |
| 50 Breaststroke | LCM | 38.16 | AAA+1.37s to AAAA·+3.37s to Futures | 2026-07-11 | 2026 CO Firecracker Last Chance Invite fast pool |
| 100 Breaststroke | LCM | 1:23.39 | AA+1.10s to AAA·+2.40s to Sectionals | 2025-08-06 | 2025 Western Zone Age Group LCM Championships |
| 200 Breaststroke | LCM | 3:01.60 | AA+4.21s to AAA·+6.74s to Sectionals | 2025-08-06 | 2025 Western Zone Age Group LCM Championships |
| 50 Butterfly | LCM | 34.99 | A+1.10s to AA·+5.50s to Futures | 2026-06-06 | 2026 CO NJ Summer Solstice Invite fast pool |
| 100 Butterfly | LCM | 1:39.53 | +9.64s to B·+30.24s to Sectionals | 2024-06-28 | 2024 CO Zone 2 Meet - VMAC venue |
| 200 Individual Medley | LCM | 2:51.04 | A+4.85s to AA·+14.05s to Sectionals | 2026-05-16 | 2026 CO ACES Spring Invite venue |
| 400 Individual Medley | LCM | 6:21.58 | BB+13.09s to A·+49.09s to Sectionals | 2026-06-28 | 2026 CO Zone 2 District Meet-AAC fast pool |
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 | 26.31 | flying | 200 Free Relay (leg 4) | 2026-03-01 | 2026 CO CSI SC Age Group Championships |
| 50 Breaststroke | SCY | 32.41 | flying | 200 Medley Relay (leg 2) | 2026-02-28 | 2026 CO CSI SC Age Group Championships |
| 50 Freestyle | LCM | 36.26 | flying | 200 Medley Relay (leg 4) | 2026-07-11 | 2026 CO Firecracker Last Chance Invite |
| 50 Freestyle | LCM | 31.46 | flying | 200 Free Relay (leg 3) | 2024-07-28 | 2024 CO CSI LC Age Group Championships |
| 50 Breaststroke | LCM | 44.68 | flying | 200 Medley Relay (leg 2) | 2024-07-27 | 2024 CO CSI LC Age Group Championships |
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 · LCM
3053 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:29.72 | 587 |
| 200 BK LCM | 3:01.15 | 512 |
| 200 BR LCM | 3:01.60 | 754 |
| 200 IM LCM | 2:51.04 | 646 |
| 400 IM LCM | 6:21.58 | 554 |
| 200 FL LCM | — | 0 |
IMR 13-14 · SCY
3180 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:11.87 | 668 |
| 100 BK SCY | 1:10.08 | 557 |
| 100 BR SCY | 1:11.29 | 811 |
| 100 FL SCY | 1:11.76 | 516 |
| 200 IM SCY | 2:30.36 | 628 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 58.86
Front half 28.11s · back half 30.75s
200 Freestyle SCY 2:11.87 split/total mismatch
500 Freestyle SCY 6:18.97 split/total mismatch
200 Backstroke SCY 2:30.17
Front half 74.19s · back half 75.98s
200 Breaststroke SCY 2:36.16
Front half 75.01s · back half 81.15s
100 Individual Medley SCY 1:04.68
Front half 30.52s · back half 34.16s
100 Freestyle LCM 1:07.85
Front half 32.02s · back half 35.83s
200 Freestyle LCM 2:30.67
Front half 72.70s · back half 77.97s
400 Freestyle LCM 5:29.72
Front half 158.64s · back half 171.08s
100 Backstroke LCM 1:22.15
Front half 38.99s · back half 43.16s
200 Backstroke LCM 3:01.15
Front half 88.05s · back half 93.10s
100 Butterfly LCM 1:39.53
Front half 43.39s · back half 56.14s
200 Individual Medley LCM 2:51.04
Front half 83.40s · back half 87.64s
400 Individual Medley LCM 6:21.58
Front half 191.26s · back half 190.32s
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.