| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 16.927 | 18/5:04.686 |
| 2 | 6 | 16.031 | 19/5:13.101 |
| 3 | 7 | 19.305 | 18/5:13.578 |
| 4 | 6 | 15.377 | 18/5:04.380 |
| 5 | 4 | 15.755 | 18/5:00.222 |
| 6 | 4 | 15.727 | 19/5:13.886 |
| 7 | 4 | 16.408 | 19/5:13.581 |
| 8 | 4 | 16.635 | 19/5:13.892 |
| 9 | 4 | 16.297 | 19/5:13.420 |
| 10 | 4 | 16.791 | 19/5:13.981 |
| 11 | 5 | 22.408 | 18/5:07.082 |
| 12 | 4 | 16.482 | 18/5:06.215 |
| 13 | 4 | 15.863 | 18/5:04.624 |
| 14 | 4 | 18.343 | 18/5:06.449 |
| 15 | 4 | 16.017 | 18/5:05.239 |
| 16 | 4 | 17.186 | 18/5:05.496 |
| 17 | 4 | 16.183 | 18/5:04.661 |
| 18 | 4 | 16.472 | 18/5:04.207 |