| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.709 | 17/5:01.053 |
| 2 | 1 | 16.776 | 18/5:10.365 |
| 3 | 1 | 16.861 | 18/5:08.076 |
| 4 | 1 | 17.159 | 18/5:08.272 |
| 5 | 1 | 16.649 | 18/5:06.554 |
| 6 | 1 | 16.771 | 18/5:05.775 |
| 7 | 1 | 16.985 | 18/5:05.769 |
| 8 | 1 | 16.627 | 18/5:04.958 |
| 9 | 1 | 16.539 | 18/5:04.152 |
| 10 | 1 | 22.328 | 18/5:13.927 |
| 11 | 1 | 17.021 | 18/5:13.241 |
| 12 | 2 | 19.179 | 18/5:15.906 |
| 13 | 1 | 17.205 | 18/5:15.428 |
| 14 | 1 | 17.298 | 18/5:15.138 |
| 15 | 2 | 20.019 | 17/5:00.476 |
| 16 | 2 | 16.803 | 18/5:17.170 |
| 17 | 2 | 16.959 | 18/5:16.470 |
| 18 | 1 | 17.088 | 18/5:15.976 |