| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.507 | 16/6:16.112 |
| 2 | 4 | 20.621 | 17/6:15.088 |
| 3 | 3 | 19.311 | 18/6:20.634 |
| 4 | 3 | 17.846 | 18/6:05.782 |
| 5 | 3 | 19.313 | 18/6:02.153 |
| 6 | 3 | 19.529 | 18/6:00.381 |
| 7 | 3 | 19.386 | 19/6:18.678 |
| 8 | 3 | 21.144 | 18/6:01.478 |
| 9 | 3 | 19.382 | 18/6:00.078 |
| 10 | 3 | 18.641 | 19/6:17.492 |
| 11 | 3 | 20.336 | 19/6:18.300 |
| 12 | 3 | 18.126 | 19/6:15.475 |
| 13 | 4 | 27.004 | 18/6:05.741 |
| 14 | 4 | 18.508 | 18/6:03.412 |
| 15 | 4 | 18.344 | 18/6:01.198 |
| 16 | 4 | 21.440 | 18/6:02.743 |
| 17 | 4 | 20.890 | 18/6:03.524 |
| 18 | 4 | 18.925 | 18/6:02.253 |