Leo Arredondo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.11 | AA+0.72s to AAA·+0.72s to Sectionals | 2025-12-14 | 2025 East Coast WinterFestvenue |
| 100 Freestyle | SCY | 49.85 | AA+0.86s to AAA·+1.36s to Sectionals | 2026-03-28 | ISCA INTERNATIONAL SENIOR CUPvenue |
| 200 Freestyle | SCY | 1:48.52 | AA+1.43s to AAA·+2.23s to Sectionals | 2025-11-22 | 2025 Fall Festivusvenue |
| 500 Freestyle | SCY | 5:39.21 | BB+21.72s to A·+51.82s to Sectionals | 2024-01-26 | 2024 USAS IMX Gamesvenue |
| 800 Freestyle | SCY | 9:53.14 | Speedo Spring Splashvenue | ||
| 50 Backstroke | SCY | 24.29 | AAA+0.40s to AAAA·+0.60s to Futures | 2026-03-06 | 2026 PV Short Course Open Championshipsvenue |
| 100 Backstroke | SCY | 52.63 | AAA+1.84s to AAAA·Sectionals ✓+1.14s to Futures | 2026-03-07 | 2026 PV Short Course Open Championshipsvenue |
| 200 Backstroke | SCY | 1:55.35 | AAA+3.96s to AAAA·Sectionals ✓+2.56s to Futures | 2026-03-08 | 2026 PV Short Course Open Championshipsvenue |
| 100 Breaststroke | SCY | 1:11.54 | B+0.05s to BB·+10.05s to Sectionals | 2023-12-08 | 2023 East Coast WinterFestvenue |
| 200 Breaststroke | SCY | 2:35.00 | BB+11.81s to A·+20.01s to Sectionals | 2024-01-27 | 2024 USAS IMX Gamesvenue |
| 50 Butterfly | SCY | 25.08 | AA+0.09s to AAA·+2.19s to Futures | 2026-03-07 | 2026 PV Short Course Open Championshipsvenue |
| 100 Butterfly | SCY | 55.82 | A+0.53s to AA·+2.63s to Sectionals | 2026-03-27 | ISCA INTERNATIONAL SENIOR CUPvenue |
| 200 Butterfly | SCY | 2:23.34 | B+3.35s to BB·+22.15s to Sectionals | 2024-01-27 | 2024 USAS IMX Gamesvenue |
| 200 Individual Medley | SCY | 2:03.19 | AA+4.30s to AAA·+3.80s to Sectionals | 2026-03-08 | 2026 PV Short Course Open Championshipsvenue |
| 400 Individual Medley | SCY | 4:50.78 | BB+13.09s to A·+35.69s to Sectionals | 2024-01-28 | 2024 USAS IMX Gamesvenue |
| 50 Freestyle | LCM | 26.98 | AA+1.09s to AAA·+1.49s to Sectionals | 2026-07-12 | 2026 PV LC Open Championshipsvenue |
| 100 Freestyle | LCM | 56.78 | AA+0.29s to AAA·+1.29s to Sectionals | 2026-07-09 | 2026 PV LC Open Championshipsvenue |
| 200 Freestyle | LCM | 2:08.18 | AA+4.59s to AAA·+6.89s to Sectionals | 2026-05-03 | Speedo Spring Splashvenue |
| 400 Freestyle | LCM | 4:40.10 | A+4.41s to AA·+22.51s to Sectionals | 2026-05-02 | Speedo Spring Splashvenue |
| 1500 Freestyle | LCM | 19:11.47 | BB+4.28s to A·+112.48s to Sectionals | 2026-05-01 | Speedo Spring Splashvenue |
| 50 Backstroke | LCM | 28.22 | AAAA·+0.33s to Futures | 2026-07-10 | 2026 PV LC Open Championshipsvenue |
| 100 Backstroke | LCM | 1:02.10 | AAA+2.51s to AAAA·+0.11s to Sectionals | 2026-08-08 | 2026 Eastern Zone LC Senior Championshipsvenue |
| 200 Backstroke | LCM | 2:26.15 | A+4.66s to AA·+11.36s to Sectionals | 2025-05-18 | 2025 EZ LC Speedo Super Sectionalvenue |
| 50 Breaststroke | LCM | 36.20 | BB+0.31s to A·+5.31s to Futures | 2024-08-01 | 2024 ISCA Summer Senior Blastvenue |
| 100 Breaststroke | LCM | 1:20.17 | BB+3.18s to A·+10.48s to Sectionals | 2024-08-02 | 2024 ISCA Summer Senior Blastvenue |
| 200 Breaststroke | LCM | 2:57.60 | BB+10.11s to A·+25.01s to Sectionals | 2024-07-31 | 2024 ISCA Summer Senior Blastvenue |
| 50 Butterfly | LCM | 29.60 | A+0.11s to AA·+3.31s to Futures | 2024-08-03 | 2024 ISCA Summer Senior Blastvenue |
| 100 Butterfly | LCM | 1:04.02 | A+0.83s to AA·+3.83s to Sectionals | 2025-07-31 | 2025 ISCA Summer Senior Blastvenue |
| 200 Butterfly | LCM | 2:38.60 | BB+10.91s to A·+22.31s to Sectionals | 2026-05-02 | Speedo Spring Splashvenue |
| 200 Individual Medley | LCM | 2:28.95 | A+3.96s to AA·+12.76s to Sectionals | 2024-08-01 | 2024 ISCA Summer Senior Blastvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.59 | flying | 200 Free Relay (leg 3) | 2026-03-28 | ISCA INTERNATIONAL SENIOR CUP |
| 100 Freestyle | SCY | 48.58 | flying | 400 Free Relay (leg 2) | 2026-03-24 | ISCA INTERNATIONAL SENIOR CUP |
| 50 Backstroke | SCY | 24.62 | flat | 200 Medley Relay | 2025-12-11 | 2025 East Coast WinterFest |
| 100 Backstroke | SCY | 53.26 | flat | 400 Medley Relay | 2026-03-24 | ISCA INTERNATIONAL SENIOR CUP |
| 50 Freestyle | LCM | 25.66 | flying | 200 Free Relay (leg 4) | 2026-08-06 | 2026 Eastern Zone LC Senior Championships |
| 100 Freestyle | LCM | 58.98 | flat | 400 Free Relay | 2025-08-02 | 2025 ISCA Summer Senior Blast |
| 100 Freestyle | LCM | 57.62 | flying | 400 Free Relay (leg 3) | 2026-08-07 | 2026 Eastern Zone LC Senior Championships |
| 50 Backstroke | LCM | 29.28 | flat | 200 Medley Relay | 2025-07-29 | 2025 ISCA Summer Senior Blast |
| 100 Backstroke | LCM | 1:02.11 | flat | 400 Medley Relay | 2026-08-09 | 2026 Eastern Zone LC Senior 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 15-16 · SCY
3784 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:39.21 | 540 |
| 200 BK SCY | 1:55.35 | 883 |
| 200 BR SCY | 2:35.00 | 528 |
| 200 FL SCY | 2:23.34 | 485 |
| 200 IM SCY | 2:03.19 | 775 |
| 400 IM SCY | 4:50.78 | 573 |
IMR 15-16 · SCY
3757 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:48.52 | 830 |
| 100 BK SCY | 52.63 | 893 |
| 100 BR SCY | 1:11.54 | 524 |
| 100 FL SCY | 55.82 | 735 |
| 200 IM SCY | 2:03.19 | 775 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 49.85
Front half 23.49s · back half 26.36s
200 Freestyle SCY 1:48.52
Front half 52.97s · back half 55.55s
500 Freestyle SCY 5:39.21
Front half 166.10s · back half 173.11s
100 Backstroke SCY 52.63
Front half 25.10s · back half 27.53s
200 Backstroke SCY 1:55.35
Front half 56.08s · back half 59.27s
100 Breaststroke SCY 1:11.54
Front half 33.35s · back half 38.19s
200 Breaststroke SCY 2:35.00
Front half 76.60s · back half 78.40s
100 Butterfly SCY 55.82
Front half 26.13s · back half 29.69s
200 Butterfly SCY 2:23.34
Front half 66.78s · back half 76.56s
200 Individual Medley SCY 2:03.19
Front half 56.35s · back half 66.84s
400 Individual Medley SCY 4:50.78
Front half 140.05s · back half 150.73s
100 Freestyle LCM 56.78
Front half 26.77s · back half 30.01s
200 Freestyle LCM 2:08.18
Front half 61.55s · back half 66.63s
400 Freestyle LCM 4:40.10
Front half 134.84s · back half 145.26s
1500 Freestyle LCM 19:11.47
Front half 555.01s · back half 596.46s
100 Backstroke LCM 1:02.10
Front half 29.86s · back half 32.24s
200 Backstroke LCM 2:26.15 RT 0.53s
Front half 70.84s · back half 75.31s
100 Breaststroke LCM 1:20.17
Front half 37.22s · back half 42.95s
200 Breaststroke LCM 2:57.60
Front half 84.40s · back half 93.20s
100 Butterfly LCM 1:04.02
Front half 30.39s · back half 33.63s
200 Butterfly LCM 2:38.60
Front half 72.24s · back half 86.36s
200 Individual Medley LCM 2:28.95
Front half 70.06s · back half 78.89s
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.