| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.108 | 18/5:07.944 |
| 2 | 3 | 16.947 | 18/5:06.495 |
| 3 | 3 | 18.037 | 18/5:12.552 |
| 4 | 5 | 17.062 | 18/5:11.193 |
| 5 | 4 | 17.913 | 18/5:13.441 |
| 6 | 3 | 17.121 | 18/5:12.564 |
| 7 | 5 | 18.567 | 18/5:15.656 |
| 8 | 5 | 17.484 | 18/5:15.538 |
| 9 | 5 | 17.609 | 18/5:15.696 |
| 10 | 4 | 17.811 | 18/5:16.186 |
| 11 | 4 | 16.959 | 18/5:15.193 |
| 12 | 4 | 17.332 | 18/5:14.925 |
| 13 | 4 | 17.329 | 18/5:14.694 |
| 14 | 4 | 17.087 | 18/5:14.185 |
| 15 | 4 | 17.039 | 18/5:13.686 |
| 16 | 4 | 18.644 | 18/5:15.055 |
| 17 | 4 | 17.385 | 18/5:14.930 |
| 18 | 4 | 18.008 | 18/5:15.442 |