| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.345 | 21/6:04.245 |
| 2 | 5 | 20.864 | 19/6:02.986 |
| 3 | 5 | 17.322 | 20/6:10.207 |
| 4 | 5 | 17.354 | 20/6:04.425 |
| 5 | 5 | 17.700 | 20/6:02.340 |
| 6 | 5 | 17.309 | 21/6:17.629 |
| 7 | 4 | 16.731 | 21/6:13.875 |
| 8 | 4 | 16.884 | 21/6:11.461 |
| 9 | 4 | 16.842 | 21/6:09.486 |
| 10 | 4 | 17.578 | 21/6:09.451 |
| 11 | 4 | 17.854 | 21/6:09.949 |
| 12 | 4 | 18.625 | 21/6:11.714 |
| 13 | 4 | 17.118 | 21/6:10.773 |
| 14 | 4 | 18.131 | 21/6:11.486 |
| 15 | 4 | 17.419 | 21/6:11.106 |
| 16 | 4 | 24.218 | 20/6:01.618 |
| 17 | 4 | 18.212 | 20/6:01.772 |
| 18 | 4 | 17.298 | 20/6:00.893 |
| 19 | 4 | 17.859 | 20/6:00.698 |
| 20 | 4 | 17.174 | 21/6:17.829 |
| 21 | 4 | 17.875 | 21/6:17.712 |