| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.026 | 18/5:06.468 |
| 2 | 1 | 16.932 | 18/5:05.622 |
| 3 | 1 | 16.697 | 18/5:03.093 |
| 4 | 1 | 17.054 | 18/5:04.690 |
| 5 | 1 | 17.050 | 18/5:05.132 |
| 6 | 1 | 17.273 | 18/5:06.096 |
| 7 | 1 | 17.049 | 18/5:06.208 |
| 8 | 1 | 17.292 | 18/5:06.839 |
| 9 | 1 | 17.034 | 18/5:06.814 |
| 10 | 1 | 17.046 | 18/5:06.815 |
| 11 | 1 | 16.993 | 18/5:06.729 |
| 12 | 1 | 17.136 | 18/5:06.873 |
| 13 | 1 | 17.331 | 18/5:07.264 |
| 14 | 1 | 17.062 | 18/5:07.253 |
| 15 | 1 | 17.850 | 18/5:08.019 |
| 16 | 1 | 17.255 | 18/5:08.034 |
| 17 | 1 | 17.968 | 18/5:09.227 |
| 18 | 1 | 17.359 | 18/5:09.407 |