| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.864 | 18/5:03.552 |
| 2 | 1 | 16.799 | 18/5:02.967 |
| 3 | 1 | 16.804 | 18/5:02.802 |
| 4 | 1 | 16.691 | 18/5:02.211 |
| 5 | 1 | 17.085 | 18/5:03.274 |
| 6 | 1 | 16.611 | 18/5:02.562 |
| 7 | 1 | 16.954 | 18/5:02.934 |
| 8 | 1 | 18.069 | 18/5:05.723 |
| 9 | 1 | 16.805 | 18/5:05.364 |
| 10 | 1 | 19.895 | 18/5:10.638 |
| 11 | 1 | 17.229 | 18/5:10.591 |
| 12 | 1 | 16.611 | 18/5:09.625 |
| 13 | 1 | 17.226 | 18/5:09.659 |
| 14 | 1 | 16.503 | 18/5:08.759 |
| 15 | 1 | 16.494 | 18/5:07.968 |
| 16 | 1 | 17.611 | 18/5:08.532 |
| 17 | 1 | 17.518 | 18/5:08.931 |
| 18 | 1 | 18.237 | 18/5:10.006 |