| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.013 | 15/5:15.195 |
| 2 | 4 | 20.655 | 15/5:12.510 |
| 3 | 4 | 21.102 | 15/5:13.850 |
| 4 | 4 | 21.225 | 15/5:14.981 |
| 5 | 2 | 21.184 | 15/5:15.537 |
| 6 | 2 | 21.172 | 15/5:15.877 |
| 7 | 2 | 20.179 | 15/5:13.993 |
| 8 | 2 | 20.675 | 15/5:13.509 |
| 9 | 2 | 20.960 | 15/5:13.608 |
| 10 | 2 | 21.059 | 15/5:13.836 |
| 11 | 2 | 21.396 | 15/5:14.482 |
| 12 | 2 | 20.650 | 15/5:14.088 |
| 13 | 2 | 20.911 | 15/5:14.055 |
| 14 | 2 | 20.642 | 15/5:13.739 |
| 15 | 2 | 20.666 | 15/5:13.489 |