| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.547 | N/A |
| 2 | 4 | 16.816 | 18/5:03.419 |
| 3 | 4 | 17.275 | 18/5:07.320 |
| 4 | 4 | 17.012 | 18/5:07.130 |
| 5 | 4 | 17.969 | 18/5:11.103 |
| 6 | 4 | 17.297 | 18/5:11.201 |
| 7 | 2 | 17.062 | 18/5:10.601 |
| 8 | 2 | 16.679 | 18/5:09.242 |
| 9 | 2 | 16.985 | 18/5:08.873 |
| 10 | 2 | 17.294 | 18/5:09.170 |
| 11 | 2 | 17.685 | 18/5:10.072 |
| 12 | 2 | 16.969 | 18/5:09.704 |
| 13 | 1 | 17.030 | 18/5:09.483 |
| 14 | 1 | 17.355 | 18/5:09.722 |
| 15 | 1 | 17.511 | 18/5:10.115 |
| 16 | 1 | 18.037 | 18/5:11.053 |
| 17 | 1 | 17.468 | 18/5:11.268 |
| 18 | 1 | 17.594 | 18/5:11.585 |