| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.098 | 18/5:07.764 |
| 2 | 1 | 17.648 | 18/5:12.714 |
| 3 | 1 | 17.324 | 18/5:12.420 |
| 4 | 2 | 18.359 | 18/5:16.930 |
| 5 | 2 | 17.330 | 18/5:15.932 |
| 6 | 2 | 17.790 | 18/5:16.647 |
| 7 | 2 | 17.443 | 18/5:16.265 |
| 8 | 2 | 16.987 | 18/5:14.953 |
| 9 | 1 | 16.949 | 18/5:13.856 |
| 10 | 1 | 16.395 | 18/5:11.981 |
| 11 | 2 | 20.495 | 18/5:17.157 |
| 12 | 2 | 17.837 | 18/5:17.483 |
| 13 | 1 | 17.297 | 18/5:17.010 |
| 14 | 2 | 17.758 | 18/5:17.199 |
| 15 | 1 | 17.539 | 18/5:17.099 |
| 16 | 1 | 17.006 | 18/5:16.412 |
| 17 | 1 | 16.951 | 18/5:15.748 |
| 18 | 1 | 17.048 | 18/5:15.254 |