| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.722 | 19/6:14.718 |
| 2 | 2 | 21.362 | 18/6:09.756 |
| 3 | 2 | 18.474 | 19/6:17.201 |
| 4 | 2 | 16.995 | 19/6:03.627 |
| 5 | 2 | 17.490 | 20/6:16.172 |
| 6 | 2 | 18.252 | 20/6:14.317 |
| 7 | 2 | 17.057 | 20/6:09.577 |
| 8 | 2 | 16.689 | 20/6:05.102 |
| 9 | 2 | 17.442 | 20/6:03.296 |
| 10 | 2 | 21.098 | 20/6:09.162 |
| 11 | 2 | 18.229 | 20/6:08.745 |
| 12 | 2 | 17.815 | 20/6:07.708 |
| 13 | 2 | 16.984 | 20/6:05.552 |
| 14 | 2 | 17.682 | 20/6:04.701 |
| 15 | 2 | 18.451 | 20/6:04.989 |
| 16 | 2 | 20.269 | 20/6:07.514 |
| 17 | 2 | 17.132 | 20/6:06.051 |
| 18 | 2 | 17.122 | 20/6:04.739 |
| 19 | 2 | 17.252 | 20/6:03.702 |
| 20 | 2 | 17.271 | 20/6:02.788 |