| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.256 | 17/6:01.352 |
| 2 | 2 | 20.976 | 18/6:20.088 |
| 3 | 2 | 21.355 | 17/6:00.326 |
| 4 | 2 | 20.696 | 18/6:19.274 |
| 5 | 2 | 21.440 | 18/6:20.603 |
| 6 | 2 | 20.919 | 18/6:19.926 |
| 7 | 2 | 21.491 | 18/6:20.913 |
| 8 | 2 | 20.712 | 18/6:19.901 |
| 9 | 2 | 24.963 | 17/6:06.082 |
| 10 | 2 | 21.442 | 17/6:05.925 |
| 11 | 2 | 21.855 | 17/6:06.435 |
| 12 | 2 | 20.927 | 17/6:05.545 |
| 13 | 2 | 21.079 | 17/6:04.991 |
| 14 | 2 | 21.905 | 17/6:05.519 |
| 15 | 2 | 21.597 | 17/6:05.628 |
| 16 | 3 | 22.326 | 17/6:06.498 |
| 17 | 3 | 22.727 | 17/6:07.666 |