| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.939 | 21/6:16.719 |
| 2 | 5 | 21.361 | 19/6:13.350 |
| 3 | 4 | 18.909 | 19/6:08.657 |
| 4 | 3 | 17.422 | 20/6:18.155 |
| 5 | 3 | 17.905 | 20/6:14.144 |
| 6 | 3 | 17.497 | 20/6:10.110 |
| 7 | 2 | 18.231 | 20/6:09.326 |
| 8 | 2 | 18.083 | 20/6:08.368 |
| 9 | 2 | 17.446 | 20/6:06.207 |
| 10 | 2 | 17.548 | 20/6:04.682 |
| 11 | 2 | 17.848 | 20/6:03.980 |
| 12 | 2 | 17.394 | 20/6:02.638 |
| 13 | 2 | 18.112 | 20/6:02.608 |
| 14 | 2 | 17.778 | 20/6:02.104 |
| 15 | 2 | 17.510 | 20/6:01.311 |
| 16 | 2 | 17.512 | 20/6:00.619 |
| 17 | 2 | 17.762 | 20/6:00.302 |
| 18 | 2 | 17.947 | 20/6:00.227 |
| 19 | 2 | 18.142 | 20/6:00.364 |
| 20 | 2 | 17.538 | 21/6:17.878 |
| 21 | 2 | 17.499 | 21/6:17.383 |