Zack Costello
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.07 | BB+0.68s to A | 2026-01-01 | AD Gold Short Course Championships |
| 100 Freestyle | SCY | 53.55 | BB+0.06s to A | 2026-01-01 | AD Gold Short Course Championships |
| 200 Freestyle | SCY | 1:56.16 | A+4.17s to AA | 2026-01-01 | AD Gold Short Course Championships |
| 500 Freestyle | SCY | 5:09.13 | A+4.84s to AA | 2026-01-01 | AD Gold Short Course Championships |
| 100 Backstroke | SCY | 1:06.81 | B+3.92s to BB | 2013-10-19 | 2013 Trick or Treat Meet |
| 200 Backstroke | SCY | 2:17.34 | BB+10.05s to A | 2026-01-01 | AD Gold Short Course Championships |
| 100 Breaststroke | SCY | 1:15.17 | B+3.68s to BB | 2013-11-17 | 2013 Pilgrims Pride |
| 200 Breaststroke | SCY | 3:03.86 | +16.77s to B | 2010-11-07 | Starfish Senior Distance Meet |
| 200 Individual Medley | SCY | 2:15.96 | BB+6.27s to A | 2026-01-01 | AD Gold Short Course Championships |
| 50 Freestyle | LCM | 29.20 | BB+0.91s to A | 2013-07-19 | 2013 Adirondack Long Course District Champion |
| 100 Freestyle | LCM | 1:02.34 | BB+0.75s to A | 2013-07-19 | 2013 Adirondack Long Course District Champion |
| 200 Freestyle | LCM | 2:11.72 | A+2.53s to AA | 2013-07-19 | 2013 Adirondack Long Course District Champion |
| 400 Freestyle | LCM | 4:41.20 | A+5.51s to AA | 2013-07-19 | 2013 Adirondack Long Course District Champion |
| 1500 Freestyle | LCM | 18:41.91 | A+22.52s to AA | 2013-07-19 | 2013 Adirondack Long Course District Champion |
| 100 Backstroke | LCM | 1:23.00 | +3.51s to B | 2011-07-22 | 2011 Adirondack Long Course District Champion |
| 200 Backstroke | LCM | 2:38.69 | BB+11.00s to A | 2013-07-19 | 2013 Adirondack Long Course District Champion |
| 100 Breaststroke | LCM | 1:36.04 | +6.15s to B | 2012-07-20 | 2012 Adirondack Long Course District Champion |
| 200 Breaststroke | LCM | 3:02.99 | B+1.60s to BB | 2013-07-19 | 2013 Adirondack Long Course District Champion |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
IMX / IMR
IMX 15-16 · SCY
2129 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:09.13 | 713 |
| 200 BK SCY | 2:17.34 | 523 |
| 200 BR SCY | 3:03.86 | 316 |
| 200 IM SCY | 2:15.96 | 577 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
2141 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:56.16 | 676 |
| 100 BK SCY | 1:06.81 | 436 |
| 100 BR SCY | 1:15.17 | 452 |
| 200 IM SCY | 2:15.96 | 577 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
Progression
Faster times are higher. One card per event, all courses & history.