| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 18.177 | 17/5:09.009 |
| 2 | 7 | 16.545 | 18/5:12.498 |
| 3 | 8 | 17.342 | 18/5:12.384 |
| 4 | 7 | 17.078 | 18/5:11.139 |
| 5 | 7 | 16.114 | 18/5:06.922 |
| 6 | 7 | 16.252 | 18/5:04.524 |
| 7 | 8 | 18.498 | 18/5:08.587 |
| 8 | 8 | 20.370 | 18/5:15.846 |
| 9 | 8 | 16.973 | 18/5:14.698 |
| 10 | 8 | 17.170 | 18/5:14.134 |
| 11 | 8 | 19.039 | 18/5:16.731 |
| 12 | 8 | 16.515 | 18/5:15.109 |
| 13 | 8 | 17.401 | 18/5:14.964 |
| 14 | 8 | 20.148 | 17/5:00.684 |
| 15 | 8 | 17.845 | 17/5:00.863 |
| 16 | 8 | 17.237 | 17/5:00.373 |
| 17 | 8 | 16.413 | 18/5:16.712 |
| 18 | 6 | 16.186 | 18/5:15.303 |