| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.030 | N/A |
| 2 | 2 | 16.094 | 19/5:07.722 |
| 3 | 2 | 20.082 | 17/5:07.438 |
| 4 | 2 | 18.124 | 17/5:07.063 |
| 5 | 2 | 15.593 | 18/5:15.075 |
| 6 | 2 | 15.144 | 18/5:07.155 |
| 7 | 2 | 15.590 | 18/5:03.139 |
| 8 | 2 | 15.391 | 19/5:16.362 |
| 9 | 2 | 18.511 | 18/5:03.904 |
| 10 | 2 | 18.546 | 18/5:07.171 |
| 11 | 2 | 15.937 | 18/5:05.350 |
| 12 | 2 | 15.388 | 18/5:03.011 |
| 13 | 2 | 16.086 | 18/5:02.051 |
| 14 | 2 | 18.425 | 18/5:04.298 |
| 15 | 2 | 15.165 | 18/5:02.265 |
| 16 | 1 | 22.278 | 18/5:08.564 |
| 17 | 1 | 16.478 | 18/5:07.914 |
| 18 | 1 | 19.966 | 18/5:10.828 |