| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.721 | 17/5:01.257 |
| 2 | 2 | 17.009 | 18/5:12.570 |
| 3 | 1 | 16.958 | 18/5:10.128 |
| 4 | 2 | 16.495 | 18/5:06.824 |
| 5 | 2 | 16.767 | 18/5:05.820 |
| 6 | 2 | 16.930 | 18/5:05.640 |
| 7 | 2 | 16.370 | 18/5:04.071 |
| 8 | 2 | 18.656 | 18/5:08.038 |
| 9 | 2 | 16.528 | 18/5:06.868 |
| 10 | 2 | 16.534 | 18/5:05.942 |
| 11 | 3 | 17.216 | 18/5:06.301 |
| 12 | 3 | 18.967 | 18/5:09.226 |
| 13 | 3 | 17.213 | 18/5:09.273 |
| 14 | 3 | 17.340 | 18/5:09.477 |
| 15 | 3 | 16.852 | 18/5:09.067 |
| 16 | 3 | 16.036 | 18/5:07.791 |
| 17 | 3 | 16.719 | 18/5:07.388 |
| 18 | 3 | 17.161 | 18/5:07.472 |