| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.912 | 17/5:04.504 |
| 2 | 5 | 16.827 | 18/5:12.651 |
| 3 | 4 | 17.379 | 18/5:12.708 |
| 4 | 4 | 16.570 | 18/5:09.096 |
| 5 | 3 | 17.128 | 18/5:08.938 |
| 6 | 3 | 16.863 | 18/5:08.037 |
| 7 | 3 | 16.635 | 18/5:06.807 |
| 8 | 3 | 16.855 | 18/5:06.380 |
| 9 | 3 | 16.754 | 18/5:05.846 |
| 10 | 3 | 16.699 | 18/5:05.320 |
| 11 | 3 | 16.789 | 18/5:05.036 |
| 12 | 3 | 16.943 | 18/5:05.031 |
| 13 | 3 | 16.650 | 18/5:04.621 |
| 14 | 3 | 19.798 | 18/5:08.317 |
| 15 | 3 | 17.281 | 18/5:08.500 |
| 16 | 3 | 17.114 | 18/5:08.472 |
| 17 | 3 | 17.922 | 18/5:09.302 |
| 18 | 3 | 17.008 | 18/5:09.127 |