| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.827 | 17/5:03.059 |
| 2 | 2 | 16.869 | 18/5:12.264 |
| 3 | 1 | 17.014 | 18/5:10.260 |
| 4 | 1 | 17.243 | 18/5:10.288 |
| 5 | 1 | 18.179 | 18/5:13.675 |
| 6 | 1 | 17.023 | 18/5:12.465 |
| 7 | 1 | 16.648 | 18/5:10.636 |
| 8 | 2 | 18.361 | 18/5:13.119 |
| 9 | 1 | 17.158 | 18/5:12.644 |
| 10 | 2 | 17.789 | 18/5:13.400 |
| 11 | 1 | 17.623 | 18/5:13.747 |
| 12 | 1 | 17.053 | 18/5:13.180 |
| 13 | 1 | 16.600 | 18/5:12.074 |
| 14 | 1 | 16.815 | 18/5:11.403 |
| 15 | 1 | 16.795 | 18/5:10.796 |
| 16 | 1 | 16.613 | 18/5:10.061 |
| 17 | 1 | 16.899 | 18/5:09.715 |
| 18 | 1 | 17.315 | 18/5:09.824 |