| Name | Team | Time | FINA | Imp | ||
|---|---|---|---|---|---|---|
| 1 |
Arthur Balva
PASA
|
 PASA
|
507 | +4.2% | PB | |
| 2 |
Bennett Lacerte
PASA
|
PASA
|
464 | +0.8% | PB | |
| 3 |
James Coulter
Wolverine Aquatics
|
 Wolverine Aquatics
|
419 | – | ||
| 4 |
Ashley Leaman
Wolverine Aquatics
|
Wolverine Aquatics
|
569 | +3.1% | PB | |
| 5 |
Sonia Khan
PASA
|
PASA
|
529 | +8.7% | PB | |
| 6 |
Sofia Paez
Wolverine Aquatics
|
Wolverine Aquatics
|
472 | +1.7% | PB | |
| 7 |
Charlotte Chan
Burlingame Acquatics
|
 Burlingame Acquatics
|
361 | -4.0% | ||
| 8 |
Alexa Chang
Burlingame Acquatics
|
Burlingame Acquatics
|
309 | +0.4% | PB | |
