| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.686 | 15/5:10.290 |
| 2 | 2 | 21.092 | 15/5:13.335 |
| 3 | 2 | 20.878 | 15/5:13.280 |
| 4 | 2 | 22.871 | 15/5:20.726 |
| 5 | 2 | 20.595 | 15/5:18.366 |
| 6 | 3 | 25.620 | 14/5:07.398 |
| 7 | 3 | 20.615 | 14/5:04.714 |
| 8 | 3 | 22.163 | 14/5:05.410 |
| 9 | 3 | 20.689 | 14/5:03.658 |
| 10 | 3 | 21.519 | 14/5:03.419 |
| 11 | 3 | 20.429 | 14/5:01.836 |
| 12 | 3 | 19.401 | 15/5:20.697 |
| 13 | 3 | 21.474 | 15/5:20.806 |
| 14 | 3 | 19.973 | 15/5:19.291 |
| 15 | 3 | 19.960 | 15/5:17.965 |