| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.986 | 19/5:03.734 |
| 2 | 3 | 15.601 | 19/5:00.077 |
| 3 | 4 | 17.966 | 19/5:13.836 |
| 4 | 4 | 15.641 | 19/5:09.672 |
| 5 | 4 | 15.999 | 19/5:08.533 |
| 6 | 3 | 15.425 | 19/5:05.957 |
| 7 | 4 | 16.525 | 19/5:07.102 |
| 8 | 4 | 15.536 | 19/5:05.613 |
| 9 | 3 | 15.438 | 19/5:04.247 |
| 10 | 3 | 15.522 | 19/5:03.314 |
| 11 | 3 | 15.701 | 19/5:02.860 |
| 12 | 3 | 16.173 | 19/5:03.229 |
| 13 | 3 | 15.413 | 19/5:02.430 |
| 14 | 4 | 17.199 | 19/5:04.170 |
| 15 | 4 | 15.678 | 19/5:03.750 |
| 16 | 3 | 16.249 | 19/5:04.062 |
| 17 | 3 | 16.450 | 19/5:04.561 |
| 18 | 3 | 15.564 | 19/5:04.070 |
| 19 | 2 | 15.509 | 19/5:03.575 |