| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.848 | 17/5:03.416 |
| 2 | 3 | 19.027 | 17/5:13.438 |
| 3 | 3 | 17.749 | 17/5:09.536 |
| 4 | 2 | 17.231 | 17/5:05.384 |
| 5 | 2 | 17.033 | 17/5:02.219 |
| 6 | 2 | 16.709 | 18/5:16.791 |
| 7 | 2 | 18.709 | 17/5:01.886 |
| 8 | 2 | 19.829 | 17/5:06.287 |
| 9 | 2 | 16.655 | 17/5:03.714 |
| 10 | 2 | 18.462 | 17/5:04.728 |
| 11 | 2 | 18.503 | 17/5:05.621 |
| 12 | 2 | 16.797 | 17/5:03.949 |
| 13 | 2 | 16.502 | 17/5:02.148 |
| 14 | 2 | 17.010 | 17/5:01.221 |
| 15 | 2 | 16.816 | 17/5:00.197 |
| 16 | 2 | 16.857 | 18/5:16.954 |
| 17 | 2 | 17.022 | 18/5:16.333 |
| 18 | 2 | 16.932 | 18/5:15.691 |