| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.122 | 18/5:08.196 |
| 2 | 3 | 16.760 | 18/5:04.938 |
| 3 | 4 | 16.852 | 18/5:04.404 |
| 4 | 3 | 16.793 | 18/5:03.872 |
| 5 | 3 | 17.176 | 18/5:04.931 |
| 6 | 4 | 17.179 | 18/5:05.646 |
| 7 | 4 | 17.503 | 18/5:06.990 |
| 8 | 4 | 17.096 | 18/5:07.082 |
| 9 | 3 | 17.424 | 18/5:07.810 |
| 10 | 3 | 17.154 | 18/5:07.906 |
| 11 | 3 | 17.464 | 18/5:08.492 |
| 12 | 2 | 16.791 | 18/5:07.971 |
| 13 | 2 | 17.317 | 18/5:08.258 |
| 14 | 4 | 17.438 | 18/5:08.660 |
| 15 | 4 | 17.233 | 18/5:08.762 |
| 16 | 3 | 17.216 | 18/5:08.833 |
| 17 | 4 | 17.363 | 18/5:09.050 |
| 18 | 4 | 16.960 | 18/5:08.841 |