| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 16.999 | 18/5:05.982 |
| 2 | 8 | 17.129 | 18/5:07.152 |
| 3 | 8 | 16.709 | 18/5:05.022 |
| 4 | 8 | 16.489 | 18/5:02.967 |
| 5 | 8 | 16.787 | 18/5:02.807 |
| 6 | 8 | 16.642 | 18/5:02.265 |
| 7 | 8 | 16.638 | 18/5:01.868 |
| 8 | 8 | 16.902 | 18/5:02.164 |
| 9 | 8 | 16.721 | 18/5:02.032 |
| 10 | 8 | 16.785 | 18/5:02.042 |
| 11 | 8 | 16.959 | 18/5:02.335 |
| 12 | 8 | 20.888 | 18/5:08.472 |
| 13 | 8 | 16.581 | 18/5:07.702 |
| 14 | 8 | 17.923 | 18/5:08.767 |
| 15 | 9 | 17.859 | 18/5:09.613 |
| 16 | 10 | 20.189 | 18/5:12.975 |
| 17 | 10 | 16.836 | 18/5:12.391 |
| 18 | 10 | 17.181 | 18/5:12.217 |