| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.808 | N/A |
| 2 | 5 | 20.936 | 20/7:03.592 |
| 3 | 5 | 19.768 | 21/7:12.848 |
| 4 | 8 | 28.834 | 19/7:23.036 |
| 5 | 6 | 19.513 | 19/7:06.537 |
| 6 | 6 | 19.412 | 20/7:17.967 |
| 7 | 6 | 18.363 | 20/7:07.423 |
| 8 | 6 | 19.940 | 20/7:04.172 |
| 9 | 6 | 22.075 | 20/7:06.805 |
| 10 | 7 | 26.818 | 20/7:18.865 |
| 11 | 7 | 23.400 | 19/7:00.114 |
| 12 | 7 | 18.988 | 20/7:16.980 |
| 13 | 7 | 20.569 | 20/7:15.283 |
| 14 | 7 | 19.056 | 20/7:11.636 |
| 15 | 7 | 23.255 | 20/7:14.208 |
| 16 | 7 | 21.384 | 20/7:14.068 |
| 17 | 7 | 19.396 | 20/7:11.585 |
| 18 | 7 | 25.602 | 20/7:16.329 |
| 19 | 7 | 21.424 | 20/7:16.137 |
| 20 | 7 | 19.673 | 20/7:14.214 |