Arianna Mosby-Velasco
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.27 | +0.98s to B·+7.98s to Sectionals | 2020-02-15 | Central District 9-12 Year Old Championshipslow pool |
| 100 Freestyle | SCY | 1:19.74 | +9.65s to B·+25.25s to Sectionals | 2019-11-17 | Bass Turkey Classic 2019venue |
| 200 Freestyle | SCY | 2:48.26 | +16.87s to B·+50.37s to Sectionals | 2020-02-14 | Central District 9-12 Year Old Championshipslow pool |
| 500 Freestyle | SCY | 7:50.78 | +62.59s to B·+155.79s to Sectionals | 2020-02-16 | Central District 9-12 Year Old Championshipslow pool |
| 50 Backstroke | SCY | 41.51 | +5.62s to B·+14.22s to Sectionals | 2020-01-25 | 2020 WAC MIke Willard Polar Plungeslow pool |
| 100 Backstroke | SCY | 1:29.98 | +14.09s to B·+29.49s to Sectionals | 2020-02-15 | Central District 9-12 Year Old Championshipslow pool |
| 50 Breaststroke | SCY | 46.95 | +5.06s to B·+16.26s to Sectionals | 2019-11-16 | Bass Turkey Classic 2019venue |
| 100 Breaststroke | SCY | 1:43.03 | +15.54s to B·+33.54s to Sectionals | 2020-02-14 | Central District 9-12 Year Old Championshipslow pool |
| 50 Butterfly | SCY | 38.92 | +3.63s to B·+12.23s to Sectionals | 2020-02-14 | Central District 9-12 Year Old Championshipslow pool |
| 100 Butterfly | SCY | 1:38.56 | +22.77s to B·+38.97s to Sectionals | 2020-01-25 | 2020 WAC MIke Willard Polar Plungeslow pool |
| 100 Individual Medley | SCY | 1:28.42 | 2019-12-08 | NOVA B-C Mini Meetslow pool | |
| 200 Individual Medley | SCY | 3:10.07 | +21.18s to B·+57.08s to Sectionals | 2020-02-15 | Central District 9-12 Year Old Championshipslow pool |
| 200 Freestyle | LCM | 2:42.10 | B+1.91s to BB·+29.01s to Sectionals | 2025-06-14 | 2025 MN RSC Summerfestvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 32.44 | flying | 200 Free Relay (leg 2) | 2020-02-15 | Central District 9-12 Year Old Championship |
| 50 Freestyle | SCY | 34.18 | flying | 200 Medley Relay (leg 4) | 2020-02-16 | Central District 9-12 Year Old Championship |
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
541 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:50.78 | 260 |
| 200 IM SCY | 3:10.07 | 281 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1242 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:48.26 | 293 |
| 100 BK SCY | 1:29.98 | 242 |
| 100 BR SCY | 1:43.03 | 245 |
| 100 FL SCY | 1:38.56 | 181 |
| 200 IM SCY | 3:10.07 | 281 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:19.74
Front half 37.10s · back half 42.64s
200 Freestyle SCY 2:48.26
Front half 79.03s · back half 89.23s
500 Freestyle SCY 7:50.78
Front half 228.17s · back half 242.61s
100 Backstroke SCY 1:29.98
Front half 44.04s · back half 45.94s
100 Breaststroke SCY 1:43.03
Front half 48.62s · back half 54.41s
100 Butterfly SCY 1:38.56
Front half 45.88s · back half 52.68s
100 Individual Medley SCY 1:28.42
Front half 43.13s · back half 45.29s
200 Individual Medley SCY 3:10.07
Front half 96.17s · back half 93.90s
200 Freestyle LCM 2:42.10
Front half 73.79s · back half 88.31s
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.