| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 17.939 | 17/5:04.963 |
| 2 | 6 | 17.447 | 17/5:00.781 |
| 3 | 5 | 16.655 | 18/5:12.246 |
| 4 | 5 | 16.819 | 18/5:09.870 |
| 5 | 5 | 16.248 | 18/5:06.389 |
| 6 | 6 | 18.883 | 18/5:11.973 |
| 7 | 6 | 16.694 | 18/5:10.333 |
| 8 | 5 | 16.687 | 18/5:09.087 |
| 9 | 5 | 17.261 | 18/5:09.266 |
| 10 | 5 | 16.776 | 18/5:08.536 |
| 11 | 7 | 21.518 | 18/5:15.699 |
| 12 | 7 | 16.668 | 18/5:14.393 |
| 13 | 7 | 17.228 | 18/5:14.063 |
| 14 | 6 | 17.078 | 18/5:13.587 |
| 15 | 6 | 17.239 | 18/5:13.368 |
| 16 | 6 | 17.789 | 18/5:13.795 |
| 17 | 6 | 18.747 | 18/5:15.186 |
| 18 | 6 | 16.909 | 18/5:14.585 |