| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.961 | N/A |
| 2 | 3 | 19.961 | 19/6:01.259 |
| 3 | 3 | 18.829 | 20/6:10.466 |
| 4 | 3 | 22.902 | 19/6:12.113 |
| 5 | 3 | 18.900 | 19/6:04.625 |
| 6 | 3 | 24.462 | 19/6:20.155 |
| 7 | 3 | 19.232 | 19/6:14.819 |
| 8 | 3 | 18.658 | 19/6:09.531 |
| 9 | 2 | 18.081 | 19/6:04.267 |
| 10 | 2 | 19.064 | 19/6:02.139 |
| 11 | 2 | 18.911 | 19/6:00.161 |
| 12 | 2 | 17.318 | 20/6:15.601 |
| 13 | 2 | 17.645 | 20/6:12.402 |
| 14 | 2 | 19.027 | 20/6:11.715 |
| 15 | 2 | 21.626 | 20/6:14.654 |
| 16 | 2 | 21.200 | 20/6:16.661 |
| 17 | 2 | 19.389 | 20/6:16.266 |
| 18 | 2 | 21.369 | 20/6:18.131 |
| 19 | 2 | 18.678 | 20/6:16.949 |
| 20 | 2 | 25.058 | 20/6:22.271 |