| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.365 | 16/5:09.840 |
| 2 | 1 | 19.676 | 16/5:12.328 |
| 3 | 1 | 19.513 | 16/5:12.288 |
| 4 | 1 | 26.156 | 15/5:17.663 |
| 5 | 2 | 20.796 | 15/5:16.518 |
| 6 | 2 | 21.188 | 15/5:16.735 |
| 7 | 2 | 18.897 | 15/5:11.981 |
| 8 | 2 | 19.355 | 15/5:09.274 |
| 9 | 2 | 20.180 | 15/5:08.543 |
| 10 | 1 | 20.139 | 15/5:07.898 |
| 11 | 1 | 19.872 | 15/5:07.005 |
| 12 | 1 | 22.402 | 15/5:09.424 |
| 13 | 1 | 19.518 | 15/5:08.143 |
| 14 | 1 | 19.376 | 15/5:06.892 |
| 15 | 1 | 18.624 | 15/5:05.057 |