Pierson Bosco
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 500 Freestyle | SCY | 4:49.89 | AA+3.20s to AAA | 2023-03-29 | 2023 Western Zone SCY Senior Zones venue |
| 100 Breaststroke | SCY | 1:02.42 | A+0.83s to AA | 2023-04-01 | 2023 Western Zone SCY Senior Zones venue |
| 200 Breaststroke | SCY | 2:12.08 | AA+4.09s to AAA | 2023-03-31 | 2023 Western Zone SCY Senior Zones venue |
| 200 Individual Medley | SCY | 2:02.68 | A+1.19s to AA | 2023-04-01 | 2023 Western Zone SCY Senior Zones venue |
| 400 Individual Medley | SCY | 4:18.90 | AA+8.11s to AAA | 2023-03-30 | 2023 Western Zone SCY Senior Zones venue |
| 400 Freestyle | LCM | 4:31.79 | A+2.80s to AA | 2022-07-28 | Finals - Western Zone Senior Champs fast pool |
| 100 Breaststroke | LCM | 1:12.04 | A+0.45s to AA | 2022-07-30 | Finals - Western Zone Senior Champs fast pool |
| 200 Breaststroke | LCM | 2:34.18 | AA+4.49s to AAA | 2022-07-27 | Finals - Western Zone Senior Champs fast pool |
| 200 Individual Medley | LCM | 2:21.75 | AA+6.06s to AAA | 2022-07-28 | Finals - Western Zone Senior Champs fast pool |
| 400 Individual Medley | LCM | 4:58.55 | AA+7.06s to AAA | 2022-07-29 | Finals - Western Zone Senior Champs fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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.
IMX / IMR
IMX 17-18 · SCY
3119 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:49.89 | 829 |
| 200 BR SCY | 2:12.08 | 782 |
| 200 IM SCY | 2:02.68 | 732 |
| 400 IM SCY | 4:18.90 | 776 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · LCM
1490 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR LCM | 1:12.04 | 737 |
| 200 IM LCM | 2:21.75 | 753 |
| 200 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 4:49.89 RT 0.49s
Front half 143.34s · back half 146.55s
100 Breaststroke SCY 1:02.42 RT 0.48s
Front half 29.41s · back half 33.01s
200 Breaststroke SCY 2:12.08 RT 0.43s
Front half 63.61s · back half 68.47s
200 Individual Medley SCY 2:02.68 RT 0.37s
Front half 59.24s · back half 63.44s
400 Individual Medley SCY 4:18.90 RT 0.42s
Front half 127.21s · back half 131.69s
400 Freestyle LCM 4:31.79
Front half 135.16s · back half 136.63s
100 Breaststroke LCM 1:12.04
Front half 33.77s · back half 38.27s
200 Breaststroke LCM 2:34.18
Front half 74.49s · back half 79.69s
200 Individual Medley LCM 2:21.75
Front half 69.26s · back half 72.49s
400 Individual Medley LCM 4:58.55
Front half 149.69s · back half 148.86s
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.