| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.281 | 18/5:11.057 |
| 2 | 4 | 16.240 | 18/5:01.688 |
| 3 | 4 | 17.529 | 18/5:06.300 |
| 4 | 3 | 16.843 | 18/5:05.518 |
| 5 | 3 | 17.328 | 18/5:06.795 |
| 6 | 3 | 17.683 | 18/5:08.712 |
| 7 | 3 | 16.712 | 18/5:07.584 |
| 8 | 3 | 17.332 | 18/5:08.133 |
| 9 | 3 | 17.096 | 18/5:08.087 |
| 10 | 3 | 17.541 | 18/5:08.852 |
| 11 | 3 | 16.578 | 18/5:07.903 |
| 12 | 5 | 20.827 | 18/5:13.484 |
| 13 | 6 | 19.709 | 18/5:16.660 |
| 14 | 6 | 16.692 | 18/5:15.502 |
| 15 | 6 | 17.241 | 18/5:15.158 |
| 16 | 6 | 16.461 | 18/5:13.979 |
| 17 | 6 | 17.009 | 18/5:13.519 |
| 18 | 6 | 17.171 | 18/5:13.273 |