| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.621 | 17/6:07.557 |
| 2 | 6 | 22.058 | 17/6:11.272 |
| 3 | 6 | 20.982 | 17/6:06.412 |
| 4 | 6 | 18.211 | 18/6:12.924 |
| 5 | 5 | 18.031 | 18/6:03.251 |
| 6 | 5 | 18.335 | 19/6:17.587 |
| 7 | 5 | 18.216 | 19/6:13.089 |
| 8 | 6 | 26.006 | 18/6:07.785 |
| 9 | 6 | 18.676 | 18/6:04.272 |
| 10 | 6 | 18.419 | 18/6:00.999 |
| 11 | 6 | 19.416 | 19/6:19.950 |
| 12 | 5 | 21.528 | 18/6:02.249 |
| 13 | 6 | 24.377 | 18/6:08.136 |
| 14 | 6 | 23.605 | 18/6:12.190 |
| 15 | 6 | 18.446 | 18/6:09.512 |
| 16 | 6 | 18.212 | 18/6:06.906 |
| 17 | 6 | 17.912 | 18/6:04.289 |
| 18 | 6 | 18.550 | 18/6:02.601 |