| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.829 | 19/6:16.751 |
| 2 | 2 | 19.453 | 19/6:13.179 |
| 3 | 2 | 23.645 | 18/6:17.562 |
| 4 | 2 | 18.524 | 18/6:06.529 |
| 5 | 2 | 17.818 | 19/6:17.222 |
| 6 | 2 | 17.826 | 19/6:10.800 |
| 7 | 2 | 18.544 | 19/6:08.163 |
| 8 | 2 | 24.439 | 18/6:00.175 |
| 9 | 2 | 22.781 | 18/6:05.718 |
| 10 | 2 | 18.813 | 18/6:03.009 |
| 11 | 2 | 18.418 | 18/6:00.147 |
| 12 | 2 | 17.001 | 19/6:15.394 |
| 13 | 2 | 18.753 | 19/6:13.925 |
| 14 | 2 | 18.999 | 19/6:13.001 |
| 15 | 2 | 24.332 | 19/6:18.955 |
| 16 | 2 | 24.601 | 18/6:04.248 |
| 17 | 2 | 20.706 | 18/6:04.745 |
| 18 | 2 | 26.636 | 18/6:11.118 |