| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.307 | 15/5:04.605 |
| 2 | 1 | 18.553 | 16/5:10.880 |
| 3 | 1 | 19.820 | 16/5:12.960 |
| 4 | 1 | 21.414 | 15/5:00.352 |
| 5 | 2 | 20.530 | 15/5:01.872 |
| 6 | 1 | 21.720 | 15/5:05.860 |
| 7 | 1 | 20.934 | 15/5:07.024 |
| 8 | 1 | 20.533 | 15/5:07.146 |
| 9 | 1 | 19.871 | 15/5:06.137 |
| 10 | 2 | 22.461 | 15/5:09.214 |
| 11 | 1 | 19.774 | 15/5:08.069 |
| 12 | 2 | 28.234 | 15/5:17.689 |
| 13 | 1 | 22.562 | 15/5:19.284 |
| 14 | 1 | 22.409 | 15/5:20.488 |
| 15 | 1 | 23.335 | 15/5:22.457 |