swimArthur Shillington
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.31 | 2025-06-12 | June Mini Meetvenue | |
| 50 Freestyle | SCY | 33.68 | BB+2.49s to A·+10.49s to Sectionals | 2026-02-21 | 2026 Arena Short Course 10&U Championships |
| 100 Freestyle | SCY | 1:19.06 | BB+8.87s to A·+28.07s to Sectionals | 2025-08-02 | Mallard Nation Invitationalvenue |
| 200 Freestyle | SCY | 2:51.31 | B+0.62s to BB·+59.52s to Sectionals | 2025-10-25 | 2025 TEAM IMX/IMR Challengevenue |
| 50 Backstroke | SCY | 39.85 | BB+2.06s to A·+16.16s to Futures | 2026-03-15 | 2026 TEAM Shootoutvenue |
| 100 Backstroke | SCY | 1:25.61 | BB+5.72s to A·+30.12s to Sectionals | 2025-12-13 | 2025 TEAM Winter Invitationalvenue |
| 50 Breaststroke | SCY | 44.81 | BB+2.72s to A·+18.52s to Futures | 2026-03-14 | 2026 TEAM Shootoutvenue |
| 100 Breaststroke | SCY | 1:40.32 | BB+8.63s to A·+37.13s to Sectionals | 2025-10-26 | 2025 TEAM IMX/IMR Challengevenue |
| 25 Butterfly | SCY | 15.83 | 2026-03-14 | 2026 TEAM Shootoutvenue | |
| 50 Butterfly | SCY | 34.40 | A+0.11s to AA·+11.51s to Futures | 2026-06-05 | 2026 June Mini Meetvenue |
| 100 Butterfly | SCY | 1:17.92 | AA+3.03s to AAA·+22.73s to Sectionals | 2026-06-05 | 2026 June Mini Meetvenue |
| 100 Individual Medley | SCY | 1:21.22 | BB+1.33s to A | 2026-03-19 | 2026 Northwest Region Age Group Championships |
| 200 Individual Medley | SCY | 2:58.58 | BB+5.09s to A·+54.59s to Sectionals | 2026-02-22 | 2026 Arena Short Course 10&U Championshipsvenue |
| 50 Freestyle | LCM | 36.98 | BB+1.29s to A·+9.99s to Sectionals | 2026-07-11 | 2026 OSI Arena Summer LC 12&U Championships -fast pool |
| 100 Freestyle | LCM | 1:25.01 | BB+4.82s to A·+26.02s to Sectionals | 2026-06-13 | 2026 THSC June Openvenue |
| 200 Freestyle | LCM | 3:10.87 | BB+17.18s to A·+62.18s to Sectionals | 2026-05-17 | 2026 TEAM Showdownvenue |
| 50 Backstroke | LCM | 43.50 | BB+0.41s to A·+15.61s to Futures | 2026-07-12 | 2026 OSI Arena Summer LC 12&U Championships -fast pool |
| 100 Backstroke | LCM | 1:38.83 | BB+6.54s to A·+33.64s to Sectionals | 2026-05-17 | 2026 TEAM Showdownvenue |
| 50 Breaststroke | LCM | 48.35 | BB+0.46s to A·+17.46s to Futures | 2026-07-12 | 2026 OSI Arena Summer LC 12&U Championships -fast pool |
| 100 Breaststroke | LCM | 1:50.81 | BB+5.22s to A·+37.11s to Sectionals | 2026-07-11 | 2026 OSI Arena Summer LC 12&U Championships -fast pool |
| 50 Butterfly | LCM | 38.00 | AA+1.41s to AAA·+11.71s to Futures | 2026-07-11 | 2026 OSI Arena Summer LC 12&U Championships -fast pool |
| 100 Butterfly | LCM | 1:27.14 | AA+1.95s to AAA·+24.05s to Sectionals | 2026-06-14 | 2026 THSC June Openvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 33.19 | flat | 200 Free Relay | 2026-03-14 | 2026 TEAM Shootout |
| 50 Freestyle | SCY | 33.72 | flying | 200 Free Relay (leg 4) | 2025-03-15 | TEAM Shootout |
| 50 Butterfly | SCY | 39.20 | flying | 200 Medley Relay (leg 3) | 2025-08-02 | Mallard Nation Invitational |
| 100 Freestyle | LCM | 1:11.45 | flying | 400 Free Relay (leg 3) | 2025-06-29 | TEAM Summer Invitational |
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 10 & under · SCY
2792 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:51.31 | 464 |
| 100 BK SCY | 1:25.61 | 523 |
| 100 BR SCY | 1:40.32 | 484 |
| 100 FL SCY | 1:17.92 | 718 |
| 200 IM SCY | 2:58.58 | 603 |
IMR 10 & under · SCY
2865 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:19.06 | 452 |
| 50 BK SCY | 39.85 | 527 |
| 50 BR SCY | 44.81 | 535 |
| 50 FL SCY | 34.40 | 717 |
| 100 IM SCY | 1:21.22 | 634 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:19.06
Front half 38.87s · back half 40.19s
200 Freestyle SCY 2:51.31
Front half 85.69s · back half 85.62s
100 Backstroke SCY 1:25.61
Front half 43.10s · back half 42.51s
100 Breaststroke SCY 1:40.32
Front half 48.15s · back half 52.17s
200 Individual Medley SCY 2:58.58
Front half 86.72s · back half 91.86s
100 Freestyle LCM 1:25.01
Front half 41.24s · back half 43.77s
200 Freestyle LCM 3:10.87
Front half 74.89s · back half 115.98s
100 Breaststroke LCM 1:50.81
Front half 53.58s · back half 57.23s
100 Butterfly LCM 1:27.14
Front half 41.48s · back half 45.66s
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.