| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.832 | 18/5:02.976 |
| 2 | 3 | 19.619 | 17/5:09.834 |
| 3 | 3 | 17.462 | 17/5:05.507 |
| 4 | 3 | 17.026 | 17/5:01.491 |
| 5 | 3 | 17.200 | 18/5:17.300 |
| 6 | 3 | 18.348 | 17/5:01.713 |
| 7 | 3 | 16.251 | 18/5:15.612 |
| 8 | 3 | 16.155 | 18/5:12.509 |
| 9 | 3 | 18.031 | 18/5:13.848 |
| 10 | 3 | 18.579 | 18/5:15.905 |
| 11 | 3 | 20.553 | 17/5:02.996 |
| 12 | 3 | 16.668 | 17/5:01.359 |
| 13 | 3 | 18.550 | 17/5:02.435 |
| 14 | 3 | 17.162 | 17/5:01.672 |
| 15 | 4 | 17.637 | 17/5:01.549 |
| 16 | 4 | 19.862 | 17/5:03.806 |
| 17 | 4 | 16.580 | 17/5:02.515 |