Ximena Murillo Islas
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.80 | 2025-02-09 | 2025 Michigan Open venue | |
| 100 Freestyle | SCY | 56.89 | 2025-01-19 | 2025 CW Ypsi Club Challenge venue | |
| 100 Backstroke | SCY | 1:04.22 | 2025-01-18 | 2025 CW Ypsi Club Challenge venue | |
| 200 Backstroke | SCY | 2:15.82 | 2025-02-23 | SLA Senior Cup venue | |
| 50 Breaststroke | SCY | 34.83 | 2025-01-10 | SLA Arctic Blast 2025 slow pool | |
| 100 Breaststroke | SCY | 1:17.08 | 2025-01-11 | SLA Arctic Blast 2025 slow pool | |
| 50 Butterfly | SCY | 27.99 | 2025-02-22 | SLA Senior Cup venue | |
| 100 Butterfly | SCY | 59.49 | 2025-03-22 | 2025 ULTRA Championship Meet fast pool | |
| 200 Butterfly | SCY | 2:21.80 | 2025-02-09 | 2025 Michigan Open venue | |
| 100 Individual Medley | SCY | 1:03.62 | 2025-03-22 | 2025 ULTRA Championship Meet fast pool | |
| 200 Individual Medley | SCY | 2:21.27 | 2025-01-18 | 2025 CW Ypsi Club Challenge venue | |
| 400 Individual Medley | SCY | 5:06.69 | 2025-01-10 | SLA Arctic Blast 2025 slow pool | |
| 50 Freestyle | LCM | 30.43 | 2024-07-27 | 2024 LCM ULTRA Championship Meet fast pool | |
| 800 Freestyle | LCM | 11:17.83 | 2024-06-01 | 2024 PCC Cruisin into Summer venue | |
| 100 Backstroke | LCM | 1:16.14 | 2024-07-28 | 2024 LCM ULTRA Championship Meet fast pool | |
| 50 Breaststroke | LCM | 41.01 | 2024-06-02 | 2024 PCC Cruisin into Summer venue | |
| 100 Breaststroke | LCM | 1:27.34 | 2024-05-31 | 2024 PCC Cruisin into Summer | |
| 50 Butterfly | LCM | 31.03 | 2024-07-28 | 2024 LCM ULTRA Championship Meet fast pool | |
| 100 Butterfly | LCM | 1:08.39 | 2024-07-27 | 2024 LCM ULTRA Championship Meet fast pool | |
| 200 Butterfly | LCM | 2:57.75 | 2024-06-02 | 2024 PCC Cruisin into Summer venue | |
| 200 Individual Medley | LCM | 2:37.36 | 2024-05-31 | 2024 PCC Cruisin into Summer |
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 | 26.42 | flat | 200 Free Relay | 2025-03-23 | 2025 ULTRA Championship Meet |
| 50 Freestyle | SCY | 26.81 | flying | 200 Free Relay (leg 2) | 2025-10-18 | 2025 HS Girls MISCA Meet |
| 50 Butterfly | SCY | 27.78 | flying | 200 Medley Relay (leg 3) | 2025-03-23 | 2025 ULTRA Championship Meet |
| 100 Butterfly | SCY | 1:00.93 | flying | 400 Medley Relay (leg 3) | 2025-03-22 | 2025 ULTRA Championship Meet |
| 50 Butterfly | LCM | 22.38 | flying | 200 Medley Relay (leg 3) | 2024-07-28 | 2024 LCM ULTRA Championship Meet |
| 100 Butterfly | LCM | 1:09.29 | flying | 400 Medley Relay (leg 3) | 2024-07-27 | 2024 LCM ULTRA Championship Meet |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 56.89
Front half 27.49s · back half 29.40s
100 Backstroke SCY 1:04.22
Front half 31.64s · back half 32.58s
200 Backstroke SCY 2:15.82
Front half 66.10s · back half 69.72s
100 Breaststroke SCY 1:17.08
Front half 35.69s · back half 41.39s
100 Butterfly SCY 59.49
Front half 27.70s · back half 31.79s
200 Butterfly SCY 2:21.80
Front half 65.91s · back half 75.89s
100 Individual Medley SCY 1:03.62
Front half 29.43s · back half 34.19s
200 Individual Medley SCY 2:21.27
Front half 66.16s · back half 75.11s
400 Individual Medley SCY 5:06.69
Front half 144.09s · back half 162.60s
800 Freestyle LCM 11:17.83
Front half 336.36s · back half 341.47s
100 Backstroke LCM 1:16.14 RT 0.72s
Front half 36.62s · back half 39.52s
100 Butterfly LCM 1:08.39
Front half 31.73s · back half 36.66s
200 Butterfly LCM 2:57.75
Front half 80.00s · back half 97.75s
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.