| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.082 | N/A |
| 2 | 2 | 19.985 | 21/7:03.782 |
| 3 | 3 | 26.212 | 19/7:19.855 |
| 4 | 3 | 21.277 | 19/7:08.926 |
| 5 | 3 | 21.694 | 19/7:05.338 |
| 6 | 2 | 22.497 | 19/7:06.076 |
| 7 | 2 | 21.988 | 19/7:05.041 |
| 8 | 2 | 22.452 | 19/7:05.494 |
| 9 | 2 | 20.922 | 19/7:02.392 |
| 10 | 3 | 25.754 | 19/7:09.644 |
| 11 | 2 | 21.517 | 19/7:07.818 |
| 12 | 2 | 19.213 | 19/7:02.554 |
| 13 | 2 | 19.699 | 20/7:20.831 |
| 14 | 2 | 20.205 | 20/7:18.303 |
| 15 | 1 | 19.431 | 20/7:15.087 |
| 16 | 1 | 19.221 | 20/7:12.033 |
| 17 | 1 | 23.157 | 20/7:14.035 |
| 18 | 1 | 19.038 | 20/7:11.198 |
| 19 | 1 | 19.039 | 20/7:08.677 |
| 20 | 1 | 19.554 | 20/7:06.937 |