| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.733 | 17/5:01.461 |
| 2 | 4 | 17.563 | 17/5:00.016 |
| 3 | 3 | 17.173 | 18/5:14.814 |
| 4 | 3 | 16.237 | 18/5:09.177 |
| 5 | 4 | 17.396 | 18/5:09.967 |
| 6 | 4 | 16.933 | 18/5:09.105 |
| 7 | 3 | 16.715 | 18/5:07.929 |
| 8 | 3 | 17.782 | 18/5:09.447 |
| 9 | 3 | 16.018 | 18/5:07.100 |
| 10 | 3 | 16.274 | 18/5:05.683 |
| 11 | 3 | 20.161 | 18/5:10.885 |
| 12 | 3 | 16.272 | 18/5:09.386 |
| 13 | 3 | 17.504 | 18/5:09.823 |
| 14 | 3 | 17.933 | 18/5:10.749 |
| 15 | 3 | 16.625 | 18/5:09.983 |
| 16 | 3 | 18.885 | 18/5:11.854 |
| 17 | 3 | 17.112 | 18/5:11.629 |
| 18 | 3 | 16.094 | 18/5:10.410 |