| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.493 | 17/6:05.381 |
| 2 | 6 | 24.361 | 16/6:06.832 |
| 3 | 6 | 19.447 | 17/6:10.039 |
| 4 | 6 | 20.145 | 17/6:03.145 |
| 5 | 6 | 17.891 | 18/6:12.013 |
| 6 | 6 | 18.665 | 18/6:06.006 |
| 7 | 6 | 20.241 | 18/6:05.768 |
| 8 | 6 | 17.724 | 19/6:19.922 |
| 9 | 5 | 19.991 | 19/6:19.911 |
| 10 | 6 | 21.701 | 18/6:02.986 |
| 11 | 6 | 20.510 | 18/6:03.549 |
| 12 | 6 | 21.101 | 18/6:04.905 |
| 13 | 6 | 17.308 | 18/6:00.800 |
| 14 | 6 | 18.938 | 19/6:19.343 |
| 15 | 6 | 18.530 | 19/6:17.525 |
| 16 | 5 | 24.322 | 18/6:02.664 |
| 17 | 5 | 20.529 | 18/6:03.067 |
| 18 | 6 | 26.104 | 18/6:09.001 |