| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.251 | 15/5:03.765 |
| 2 | 3 | 19.833 | 15/5:00.630 |
| 3 | 3 | 21.096 | 15/5:05.900 |
| 4 | 3 | 19.713 | 15/5:03.349 |
| 5 | 3 | 20.692 | 15/5:04.755 |
| 6 | 3 | 20.191 | 15/5:04.440 |
| 7 | 3 | 19.899 | 15/5:03.589 |
| 8 | 3 | 20.840 | 15/5:04.716 |
| 9 | 3 | 21.252 | 15/5:06.278 |
| 10 | 3 | 25.222 | 15/5:13.484 |
| 11 | 3 | 25.600 | 15/5:19.894 |
| 12 | 2 | 23.141 | 14/5:00.685 |
| 13 | 2 | 19.726 | 15/5:20.142 |
| 14 | 2 | 20.015 | 15/5:18.719 |
| 15 | 2 | 19.763 | 15/5:17.234 |