| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.957 | 19/6:19.183 |
| 2 | 1 | 19.977 | 19/6:19.373 |
| 3 | 2 | 20.106 | 18/6:00.240 |
| 4 | 2 | 23.068 | 18/6:13.986 |
| 5 | 2 | 19.937 | 18/6:10.962 |
| 6 | 2 | 19.386 | 18/6:07.293 |
| 7 | 2 | 19.846 | 18/6:05.855 |
| 8 | 2 | 22.619 | 18/6:11.016 |
| 9 | 2 | 22.907 | 18/6:15.606 |
| 10 | 2 | 21.218 | 18/6:16.238 |
| 11 | 2 | 22.534 | 18/6:18.908 |
| 12 | 2 | 20.658 | 18/6:18.319 |
| 13 | 2 | 24.280 | 17/6:01.568 |
| 14 | 2 | 23.350 | 17/6:04.095 |
| 15 | 2 | 20.011 | 17/6:02.501 |
| 16 | 2 | 20.831 | 17/6:01.978 |
| 17 | 2 | 19.417 | 17/6:00.102 |