| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.733 | 18/5:01.194 |
| 2 | 9 | 18.102 | 18/5:13.515 |
| 3 | 7 | 16.882 | 18/5:10.302 |
| 4 | 7 | 17.261 | 18/5:10.401 |
| 5 | 9 | 18.683 | 18/5:15.580 |
| 6 | 9 | 17.034 | 18/5:14.085 |
| 7 | 9 | 17.112 | 18/5:13.218 |
| 8 | 9 | 16.536 | 18/5:11.272 |
| 9 | 8 | 16.923 | 18/5:10.532 |
| 10 | 8 | 16.651 | 18/5:09.451 |
| 11 | 8 | 16.633 | 18/5:08.536 |
| 12 | 8 | 17.013 | 18/5:08.344 |
| 13 | 8 | 16.959 | 18/5:08.107 |
| 14 | 7 | 16.978 | 18/5:07.929 |
| 15 | 6 | 17.513 | 18/5:08.416 |
| 16 | 6 | 16.744 | 18/5:07.977 |
| 17 | 6 | 16.863 | 18/5:07.715 |
| 18 | 8 | 17.793 | 18/5:08.413 |