| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.328 | 18/5:11.904 |
| 2 | 2 | 18.587 | 17/5:05.277 |
| 3 | 2 | 17.186 | 17/5:00.906 |
| 4 | 2 | 18.987 | 17/5:06.374 |
| 5 | 2 | 16.245 | 17/5:00.332 |
| 6 | 1 | 16.816 | 18/5:15.447 |
| 7 | 1 | 16.305 | 18/5:12.310 |
| 8 | 1 | 16.780 | 18/5:11.026 |
| 9 | 1 | 16.660 | 18/5:09.788 |
| 10 | 1 | 17.401 | 18/5:10.131 |
| 11 | 1 | 17.181 | 18/5:10.052 |
| 12 | 1 | 16.807 | 18/5:09.425 |
| 13 | 1 | 16.305 | 18/5:08.199 |
| 14 | 1 | 15.917 | 18/5:06.649 |
| 15 | 1 | 17.564 | 18/5:07.283 |
| 16 | 1 | 16.908 | 18/5:07.099 |
| 17 | 1 | 16.779 | 18/5:06.800 |
| 18 | 1 | 18.592 | 18/5:08.348 |