| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.502 | N/A |
| 2 | 2 | 17.572 | 21/6:08.942 |
| 3 | 2 | 17.584 | 21/6:09.062 |
| 4 | 2 | 17.913 | 21/6:11.295 |
| 5 | 2 | 17.137 | 21/6:08.532 |
| 6 | 2 | 17.386 | 21/6:07.087 |
| 7 | 2 | 18.138 | 21/6:09.935 |
| 8 | 2 | 17.583 | 21/6:09.824 |
| 9 | 2 | 17.771 | 21/6:10.212 |
| 10 | 2 | 17.413 | 21/6:09.717 |
| 11 | 2 | 18.160 | 21/6:10.816 |
| 12 | 2 | 17.252 | 21/6:10.063 |
| 13 | 2 | 17.923 | 21/6:10.555 |
| 14 | 2 | 17.536 | 21/6:10.375 |
| 15 | 2 | 17.608 | 21/6:10.324 |
| 16 | 2 | 17.758 | 21/6:10.480 |
| 17 | 2 | 17.256 | 21/6:09.989 |
| 18 | 2 | 17.572 | 21/6:09.927 |
| 19 | 2 | 16.440 | 21/6:08.615 |
| 20 | 2 | 17.490 | 21/6:08.546 |
| 21 | 2 | 17.232 | 21/6:08.226 |