| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.269 | 18/5:10.842 |
| 2 | 1 | 17.085 | 18/5:09.186 |
| 3 | 1 | 16.696 | 18/5:06.300 |
| 4 | 1 | 17.179 | 18/5:07.031 |
| 5 | 1 | 17.140 | 18/5:07.328 |
| 6 | 1 | 16.969 | 18/5:07.014 |
| 7 | 1 | 17.956 | 18/5:09.327 |
| 8 | 1 | 18.237 | 18/5:11.695 |
| 9 | 1 | 16.670 | 18/5:10.402 |
| 10 | 1 | 17.134 | 18/5:10.203 |
| 11 | 1 | 17.904 | 18/5:11.300 |
| 12 | 1 | 16.834 | 18/5:10.610 |
| 13 | 1 | 17.741 | 18/5:11.281 |
| 14 | 1 | 17.268 | 18/5:11.248 |
| 15 | 2 | 17.115 | 18/5:11.036 |
| 16 | 3 | 18.118 | 18/5:11.979 |
| 17 | 4 | 17.825 | 18/5:12.501 |
| 18 | 5 | 19.513 | 18/5:14.653 |