| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.966 | N/A |
| 2 | 3 | 22.239 | 20/7:21.507 |
| 3 | 2 | 19.252 | 21/7:13.876 |
| 4 | 2 | 20.219 | 21/7:10.366 |
| 5 | 2 | 20.804 | 21/7:11.536 |
| 6 | 2 | 19.004 | 21/7:05.038 |
| 7 | 3 | 50.788 | 17/7:05.115 |
| 8 | 3 | 23.252 | 17/7:00.241 |
| 9 | 3 | 18.886 | 18/7:12.159 |
| 10 | 3 | 19.093 | 18/7:02.313 |
| 11 | 3 | 7.906 | 20/7:19.707 |
| 12 | 3 | 27.206 | 19/7:05.846 |
| 13 | 3 | 18.911 | 19/7:00.306 |
| 14 | 3 | 18.403 | 20/7:16.911 |
| 15 | 3 | 22.939 | 20/7:18.190 |
| 16 | 2 | 24.962 | 20/7:21.860 |
| 17 | 2 | 21.026 | 20/7:20.397 |
| 18 | 2 | 20.163 | 20/7:18.142 |
| 19 | 3 | 40.524 | 19/7:14.543 |