Zach Costello
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.58 | BB+1.89s to A·+6.19s to Sectionals | 2026-01-01 | Bluefish Speedo Halloween Classic 2012 |
| 100 Freestyle | SCY | 1:01.44 | BB+3.55s to A·+12.95s to Sectionals | 2013-01-05 | 2013 NE SSA SEEK Winter Classic |
| 200 Freestyle | SCY | 2:22.32 | B+5.13s to BB·+36.03s to Sectionals | 2012-11-17 | 2012 NE ABF November Trials/Finals |
| 500 Freestyle | SCY | 6:19.59 | B+9.40s to BB·+92.20s to Sectionals | 2012-10-07 | 2012 NE SSA Seekonk Distance Meet |
| 100 Breaststroke | SCY | 1:31.67 | +7.38s to B·+30.18s to Sectionals | 2013-01-05 | 2013 NE SSA SEEK Winter Classic |
| 200 Breaststroke | SCY | 3:25.49 | +22.50s to B·+70.50s to Sectionals | 2026-01-01 | Bluefish Speedo Halloween Classic 2012 |
| 100 Butterfly | SCY | 1:13.16 | B+4.67s to BB·+19.97s to Sectionals | 2013-01-05 | 2013 NE SSA SEEK Winter Classic |
| 200 Butterfly | SCY | 2:35.69 | B+2.20s to BB·+34.50s to Sectionals | 2026-01-01 | Bluefish Speedo Halloween Classic 2012 |
| 200 Individual Medley | SCY | 2:43.07 | B+10.18s to BB·+43.68s to Sectionals | 2026-01-01 | Bluefish Speedo Halloween Classic 2012 |
| 400 Individual Medley | SCY | 5:39.20 | B+11.61s to BB·+84.11s to Sectionals | 2012-10-07 | 2012 NE SSA Seekonk Distance Meet |
| 50 Freestyle | LCM | 36.51 | +0.82s to B·+11.02s to Sectionals | 2011-06-10 | 2011 BEAR Sizzler Invitationalvenue |
| 100 Freestyle | LCM | 2:59.74 | +101.55s to B·+124.25s to Sectionals | 2012-06-22 | BEAR Sizzler Invitational |
| 200 Freestyle | LCM | 2:23.92 | A+4.23s to AA·+22.63s to Sectionals | 2012-06-22 | BEAR Sizzler Invitational |
| 50 Backstroke | LCM | 41.77 | +0.58s to B·+13.88s to Futures | 2011-06-10 | 2011 BEAR Sizzler Invitationalvenue |
| 50 Breaststroke | LCM | 59.59 | +13.70s to B·+28.70s to Futures | 2011-06-10 | 2011 BEAR Sizzler Invitationalvenue |
| 100 Breaststroke | LCM | 1:24.99 | BB+1.70s to A·+15.30s to Sectionals | 2012-06-22 | BEAR Sizzler Invitational |
| 50 Butterfly | LCM | 45.84 | +6.85s to B·+19.55s to Futures | 2011-06-10 | 2011 BEAR Sizzler Invitationalvenue |
| 100 Butterfly | LCM | 2:11.90 | +47.81s to B·+71.71s to Sectionals | 2011-06-10 | 2011 BEAR Sizzler Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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.
IMX / IMR
IMX 13-14 · SCY
1931 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:19.59 | 442 |
| 200 BR SCY | 3:25.49 | 260 |
| 200 FL SCY | 2:35.69 | 430 |
| 200 IM SCY | 2:43.07 | 383 |
| 400 IM SCY | 5:39.20 | 416 |
| 200 BK SCY | — | 0 |
IMR 13-14 · SCY
1468 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:22.32 | 423 |
| 100 BR SCY | 1:31.67 | 285 |
| 100 FL SCY | 1:13.16 | 377 |
| 200 IM SCY | 2:43.07 | 383 |
| 100 BK SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 28.58 split/total mismatch
Front half 35.65s · back half -7.07s
200 Freestyle SCY 2:22.32 split/total mismatch
500 Freestyle SCY 6:19.59 split/total mismatch
100 Breaststroke SCY 1:31.67 split/total mismatch
Front half 43.79s · back half 47.88s
100 Butterfly SCY 1:13.16 split/total mismatch
200 Butterfly SCY 2:35.69 split/total mismatch
400 Individual Medley SCY 5:39.20 split/total mismatch
50 Backstroke LCM 41.77 split/total mismatch
Front half 42.33s · back half -0.56s
50 Breaststroke LCM 59.59 split/total mismatch
Front half 54.88s · back half 4.71s
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.