| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.091 | N/A |
| 2 | 2 | 19.854 | 18/6:01.609 |
| 3 | 2 | 19.517 | 19/6:18.043 |
| 4 | 1 | 18.996 | 19/6:14.293 |
| 5 | 1 | 20.423 | 19/6:18.646 |
| 6 | 1 | 19.748 | 19/6:18.827 |
| 7 | 1 | 18.825 | 19/6:16.018 |
| 8 | 1 | 19.808 | 19/6:16.816 |
| 9 | 1 | 20.653 | 19/6:19.195 |
| 10 | 1 | 19.609 | 19/6:18.957 |
| 11 | 1 | 19.272 | 19/6:18.016 |
| 12 | 1 | 18.780 | 19/6:16.702 |
| 13 | 1 | 22.497 | 18/6:01.232 |
| 14 | 1 | 20.544 | 18/6:02.163 |
| 15 | 1 | 21.661 | 18/6:04.318 |
| 16 | 2 | 20.887 | 18/6:05.308 |
| 17 | 1 | 19.976 | 18/6:05.206 |
| 18 | 1 | 19.044 | 18/6:04.185 |