| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 17.609 | 18/5:16.962 |
| 2 | 5 | 17.351 | 18/5:14.640 |
| 3 | 4 | 17.066 | 18/5:12.156 |
| 4 | 5 | 17.433 | 18/5:12.566 |
| 5 | 4 | 16.596 | 18/5:09.798 |
| 6 | 3 | 16.872 | 18/5:08.781 |
| 7 | 3 | 17.178 | 18/5:08.841 |
| 8 | 3 | 16.997 | 18/5:08.480 |
| 9 | 3 | 16.704 | 18/5:07.612 |
| 10 | 3 | 19.457 | 18/5:11.873 |
| 11 | 3 | 16.835 | 18/5:11.069 |
| 12 | 3 | 16.869 | 18/5:10.451 |
| 13 | 3 | 18.241 | 18/5:11.826 |
| 14 | 3 | 17.792 | 18/5:12.429 |
| 15 | 3 | 16.858 | 18/5:11.830 |
| 16 | 3 | 17.373 | 18/5:11.885 |
| 17 | 3 | 16.737 | 18/5:11.260 |
| 18 | 3 | 17.383 | 18/5:11.351 |