| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.854 | 18/5:03.372 |
| 2 | 2 | 17.100 | 18/5:05.586 |
| 3 | 2 | 16.992 | 18/5:05.676 |
| 4 | 2 | 16.776 | 18/5:04.749 |
| 5 | 2 | 17.188 | 18/5:05.676 |
| 6 | 2 | 20.522 | 18/5:16.296 |
| 7 | 2 | 16.712 | 18/5:14.085 |
| 8 | 2 | 16.496 | 18/5:11.940 |
| 9 | 2 | 16.511 | 18/5:10.302 |
| 10 | 2 | 18.478 | 18/5:12.532 |
| 11 | 2 | 16.657 | 18/5:11.377 |
| 12 | 2 | 19.297 | 18/5:14.375 |
| 13 | 2 | 17.224 | 18/5:14.040 |
| 14 | 2 | 16.785 | 18/5:13.190 |
| 15 | 2 | 16.816 | 18/5:12.490 |
| 16 | 2 | 16.622 | 18/5:11.659 |
| 17 | 2 | 21.438 | 18/5:16.025 |
| 18 | 2 | 16.143 | 18/5:14.611 |