| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.700 | 22/6:07.400 |
| 2 | 1 | 16.226 | 22/6:02.186 |
| 3 | 2 | 17.187 | 22/6:07.495 |
| 4 | 2 | 16.352 | 22/6:05.558 |
| 5 | 2 | 16.608 | 22/6:05.521 |
| 6 | 2 | 16.417 | 22/6:04.797 |
| 7 | 2 | 17.088 | 22/6:06.388 |
| 8 | 2 | 17.937 | 22/6:09.916 |
| 9 | 3 | 16.644 | 22/6:09.500 |
| 10 | 2 | 16.951 | 22/6:09.842 |
| 11 | 2 | 17.018 | 22/6:10.256 |
| 12 | 2 | 17.240 | 22/6:11.008 |
| 13 | 2 | 16.402 | 22/6:10.226 |
| 14 | 2 | 16.470 | 22/6:09.663 |
| 15 | 3 | 17.057 | 22/6:10.036 |
| 16 | 2 | 16.814 | 22/6:10.028 |
| 17 | 2 | 16.772 | 22/6:09.966 |
| 18 | 3 | 23.187 | 21/6:00.582 |
| 19 | 2 | 18.054 | 21/6:01.558 |
| 20 | 2 | 25.091 | 21/6:09.826 |
| 21 | 3 | 17.551 | 21/6:09.766 |