| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 8.535 | N/A |
| 2 | 2 | 20.575 | 19/6:18.885 |
| 3 | 1 | 20.035 | 19/6:14.025 |
| 4 | 1 | 19.429 | 19/6:08.769 |
| 5 | 1 | 19.825 | 19/6:07.923 |
| 6 | 4 | 13.971 | 20/6:05.108 |
| 7 | 1 | 13.971 | 20/6:05.108 |
| 8 | 2 | 13.971 | 20/6:05.108 |
| 9 | 1 | 31.074 | 18/6:02.443 |
| 10 | 1 | 21.092 | 18/6:03.108 |
| 11 | 2 | 25.131 | 18/6:12.190 |
| 12 | 2 | 23.953 | 18/6:17.028 |
| 13 | 2 | 17.132 | 18/6:09.303 |
| 14 | 2 | 22.028 | 18/6:10.055 |
| 15 | 2 | 17.828 | 18/6:05.638 |
| 16 | 2 | 18.947 | 18/6:02.945 |
| 17 | 3 | 26.069 | 18/6:09.285 |
| 18 | 2 | 19.975 | 18/6:07.874 |