| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.109 | N/A |
| 2 | 2 | 26.741 | 17/7:08.965 |
| 3 | 2 | 24.166 | 18/7:13.818 |
| 4 | 2 | 22.240 | 19/7:19.991 |
| 5 | 2 | 25.329 | 19/7:24.251 |
| 6 | 2 | 24.695 | 19/7:24.524 |
| 7 | 2 | 22.367 | 19/7:17.723 |
| 8 | 2 | 22.673 | 19/7:13.651 |
| 9 | 2 | 22.102 | 19/7:09.313 |
| 10 | 2 | 21.986 | 19/7:05.707 |
| 11 | 2 | 22.170 | 19/7:03.153 |
| 12 | 2 | 22.115 | 19/7:00.973 |
| 13 | 2 | 22.378 | 20/7:22.798 |
| 14 | 2 | 21.978 | 20/7:20.944 |
| 15 | 1 | 22.443 | 20/7:19.985 |
| 16 | 1 | 22.948 | 20/7:19.794 |
| 17 | 1 | 21.978 | 20/7:18.475 |
| 18 | 1 | 22.434 | 20/7:17.821 |
| 19 | 2 | 27.280 | 20/7:22.355 |
| 20 | 1 | 26.409 | 20/7:25.541 |