Rio Walther
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.50 | AAA+1.01s to AAAA | 2026-01-16 | 2026 ISL Swimming & Diving Championships venue |
| 100 Freestyle | SCY | 56.45 | AA+0.66s to AAA | 2025-11-08 | 2025 FXFX Loughmiller Memorial venue |
| 200 Freestyle | SCY | 2:01.57 | AA+0.68s to AAA | 2025-11-22 | 2025 Swim & Rock venue |
| 500 Freestyle | SCY | 5:31.72 | AA+7.73s to AAA | 2026-01-23 | 2026 USAS IMX Games fast pool |
| 100 Backstroke | SCY | 1:03.00 | AA+2.31s to AAA | 2026-03-28 | 2026 EZ SCY Sectional Meet venue |
| 200 Backstroke | SCY | 2:12.99 | AA+1.10s to AAA | 2025-09-28 | 2025 PV MAKO FALL INVITATIONAL venue |
| 50 Breaststroke | SCY | 31.60 | AAA+0.01s to AAAA | 2026-03-29 | 2026 EZ SCY Sectional Meet venue |
| 100 Breaststroke | SCY | 1:07.09 | AAA+0.50s to AAAA | 2025-11-22 | 2025 Swim & Rock venue |
| 200 Breaststroke | SCY | 2:24.49 | AAA+1.20s to AAAA | 2025-12-13 | 2025 Katie Ledecky Invitational venue |
| 100 Butterfly | SCY | 1:07.16 | BB+1.27s to A | 2025-10-19 | 2025 NCAP Autumn Kingfish Splash venue |
| 200 Butterfly | SCY | 2:31.22 | BB+4.33s to A | 2025-11-09 | 2025 FXFX Loughmiller Memorial venue |
| 100 Individual Medley | SCY | 1:33.45 | 2021-12-10 | 2021 VA STAT Winter Champs | |
| 200 Individual Medley | SCY | 2:12.62 | AAA+3.23s to AAAA | 2026-01-31 | 2026 WMPSSDL Championships venue |
| 400 Individual Medley | SCY | 4:42.30 | AAA+7.71s to AAAA | 2025-12-12 | 2025 Katie Ledecky Invitational venue |
| 50 Freestyle | LCM | 29.41 | AA+0.02s to AAA | 2026-05-02 | 2026 FISH LC Derby venue |
| 100 Freestyle | LCM | 1:04.34 | AA+0.55s to AAA | 2026-05-03 | 2026 FISH LC Derby venue |
| 200 Freestyle | LCM | 2:26.91 | A+2.72s to AA | 2026-01-03 | 2026 AAC LC Invite venue |
| 100 Backstroke | LCM | 1:10.24 | AAA+2.75s to AAAA | 2026-06-11 | 2026 NCAP Elite Qualifier |
| 200 Backstroke | LCM | 2:28.90 | AAA+3.41s to AAAA | 2026-06-11 | 2026 NCAP Elite Qualifier |
| 50 Breaststroke | LCM | 34.95 | AAAA | 2026-06-11 | 2026 NCAP Elite Qualifier |
| 100 Breaststroke | LCM | 1:16.44 | AAAA | 2026-06-11 | 2026 NCAP Elite Qualifier |
| 200 Breaststroke | LCM | 2:48.52 | AAA+2.93s to AAAA | 2026-06-11 | 2026 NCAP Elite Qualifier |
| 100 Butterfly | LCM | 1:15.70 | BB+0.71s to A | 2026-06-26 | 2026 FXFX Summer Solstice LC Champs venue |
| 200 Individual Medley | LCM | 2:34.10 | AAA+6.01s to AAAA | 2026-05-14 | 2026 EZ LC Speedo Super Sectionals venue |
| 400 Individual Medley | LCM | 5:30.69 | AA+1.90s to AAA | 2026-05-14 | 2026 EZ LC Speedo Super Sectionals |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 24.77 | flying | 200 Free Relay (leg 3) | 2026-01-31 | 2026 WMPSSDL Championships |
| 100 Freestyle | SCY | 54.73 | flying | 400 Free Relay (leg 4) | 2026-01-31 | 2026 WMPSSDL 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 · SCY
5054 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:31.72 | 809 |
| 200 BK SCY | 2:12.99 | 826 |
| 200 BR SCY | 2:24.49 | 975 |
| 200 FL SCY | 2:31.22 | 612 |
| 200 IM SCY | 2:12.62 | 915 |
| 400 IM SCY | 4:42.30 | 917 |
IMR 13-14 · SCY
4137 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:01.57 | 852 |
| 100 BK SCY | 1:03.00 | 767 |
| 100 BR SCY | 1:07.09 | 973 |
| 100 FL SCY | 1:07.16 | 630 |
| 200 IM SCY | 2:12.62 | 915 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.45
Front half 27.27s · back half 29.18s
200 Freestyle SCY 2:01.57
Front half 57.87s · back half 63.70s
500 Freestyle SCY 5:31.72
Front half 163.98s · back half 167.74s
100 Backstroke SCY 1:03.00
Front half 30.85s · back half 32.15s
200 Backstroke SCY 2:12.99
Front half 64.63s · back half 68.36s
100 Breaststroke SCY 1:07.09
Front half 31.72s · back half 35.37s
200 Breaststroke SCY 2:24.49
Front half 69.30s · back half 75.19s
100 Butterfly SCY 1:07.16
Front half 31.56s · back half 35.60s
200 Butterfly SCY 2:31.22
Front half 71.29s · back half 79.93s
200 Individual Medley SCY 2:12.62
Front half 62.30s · back half 70.32s
400 Individual Medley SCY 4:42.30
Front half 140.32s · back half 141.98s
100 Freestyle LCM 1:04.34
Front half 31.00s · back half 33.34s
200 Freestyle LCM 2:26.91
Front half 71.63s · back half 75.28s
100 Butterfly LCM 1:15.70
Front half 36.06s · back half 39.64s
200 Individual Medley LCM 2:34.10
Front half 74.32s · back half 79.78s
Progression
Faster times are higher. One card per event, all courses & history.