| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.361 | 15/5:05.415 |
| 2 | 2 | 19.989 | 15/5:02.625 |
| 3 | 2 | 19.908 | 15/5:01.290 |
| 4 | 2 | 19.491 | 16/5:18.996 |
| 5 | 2 | 19.436 | 16/5:17.392 |
| 6 | 2 | 20.319 | 16/5:18.677 |
| 7 | 2 | 20.049 | 16/5:18.978 |
| 8 | 2 | 19.544 | 16/5:18.194 |
| 9 | 2 | 19.713 | 16/5:17.884 |
| 10 | 3 | 22.262 | 15/5:01.608 |
| 11 | 2 | 21.631 | 15/5:03.686 |
| 12 | 2 | 19.682 | 15/5:02.981 |
| 13 | 2 | 19.593 | 15/5:02.282 |
| 14 | 2 | 20.059 | 15/5:02.183 |
| 15 | 3 | 20.026 | 15/5:02.063 |