| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.945 | 18/5:05.010 |
| 2 | 4 | 16.980 | 18/5:05.325 |
| 3 | 7 | 18.698 | 18/5:15.738 |
| 4 | 6 | 17.100 | 18/5:13.753 |
| 5 | 4 | 16.971 | 18/5:12.098 |
| 6 | 4 | 17.358 | 18/5:12.156 |
| 7 | 6 | 18.817 | 18/5:15.949 |
| 8 | 5 | 16.791 | 18/5:14.235 |
| 9 | 4 | 17.051 | 18/5:13.422 |
| 10 | 6 | 18.725 | 18/5:15.785 |
| 11 | 6 | 17.366 | 18/5:15.494 |
| 12 | 4 | 17.679 | 18/5:15.721 |
| 13 | 3 | 16.733 | 18/5:14.604 |
| 14 | 3 | 17.366 | 18/5:14.460 |
| 15 | 4 | 19.033 | 18/5:16.336 |
| 16 | 4 | 17.608 | 18/5:16.374 |
| 17 | 4 | 19.300 | 17/5:00.521 |