| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.006 | 17/5:06.102 |
| 2 | 1 | 18.167 | 17/5:07.471 |
| 3 | 1 | 17.918 | 17/5:06.516 |
| 4 | 1 | 18.308 | 17/5:07.696 |
| 5 | 1 | 18.011 | 17/5:07.394 |
| 6 | 1 | 18.012 | 17/5:07.196 |
| 7 | 1 | 18.149 | 17/5:07.387 |
| 8 | 1 | 18.120 | 17/5:07.468 |
| 9 | 2 | 18.304 | 17/5:07.879 |
| 10 | 1 | 18.366 | 17/5:08.314 |
| 11 | 1 | 18.714 | 17/5:09.207 |
| 12 | 1 | 18.414 | 17/5:09.526 |
| 13 | 3 | 18.891 | 17/5:10.420 |
| 14 | 2 | 18.233 | 17/5:10.387 |
| 15 | 1 | 18.109 | 17/5:10.218 |
| 16 | 1 | 18.161 | 17/5:10.126 |
| 17 | 1 | 18.034 | 17/5:09.917 |