| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.660 | 18/6:11.088 |
| 2 | 2 | 19.103 | 19/6:17.748 |
| 3 | 2 | 19.366 | 19/6:14.483 |
| 4 | 2 | 22.478 | 18/6:07.231 |
| 5 | 2 | 21.345 | 18/6:10.627 |
| 6 | 2 | 20.345 | 18/6:09.891 |
| 7 | 2 | 22.734 | 18/6:15.508 |
| 8 | 2 | 22.196 | 18/6:18.510 |
| 9 | 2 | 19.816 | 18/6:16.086 |
| 10 | 2 | 22.317 | 18/6:18.648 |
| 11 | 2 | 19.978 | 18/6:16.916 |
| 12 | 2 | 19.816 | 18/6:15.231 |
| 13 | 2 | 20.462 | 18/6:14.699 |
| 14 | 2 | 20.530 | 18/6:14.330 |
| 15 | 2 | 21.485 | 18/6:15.157 |
| 16 | 2 | 21.447 | 18/6:15.837 |
| 17 | 2 | 20.150 | 18/6:15.064 |
| 18 | 2 | 20.034 | 18/6:14.262 |