| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 28.882 | N/A |
| 2 | 2 | 22.971 | 19/7:22.036 |
| 3 | 2 | 19.416 | 20/7:11.558 |
| 4 | 1 | 20.321 | 20/7:06.032 |
| 5 | 1 | 18.762 | 21/7:16.232 |
| 6 | 1 | 18.692 | 21/7:09.053 |
| 7 | 1 | 18.997 | 21/7:06.078 |
| 8 | 1 | 25.952 | 20/7:02.754 |
| 9 | 1 | 20.206 | 20/7:01.509 |
| 10 | 1 | 18.231 | 21/7:16.766 |
| 11 | 1 | 17.930 | 21/7:11.838 |
| 12 | 1 | 26.242 | 20/7:02.216 |
| 13 | 2 | 21.121 | 20/7:02.880 |
| 14 | 1 | 17.185 | 21/7:18.152 |
| 15 | 2 | 23.721 | 20/7:02.110 |
| 16 | 1 | 17.106 | 21/7:18.019 |
| 17 | 1 | 18.966 | 21/7:16.155 |
| 18 | 1 | 21.595 | 21/7:17.604 |