| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.985 | 19/5:03.715 |
| 2 | 2 | 15.599 | 19/5:00.048 |
| 3 | 3 | 16.698 | 19/5:05.786 |
| 4 | 3 | 15.833 | 19/5:04.546 |
| 5 | 2 | 16.118 | 19/5:04.885 |
| 6 | 2 | 16.524 | 19/5:06.397 |
| 7 | 2 | 16.273 | 19/5:06.796 |
| 8 | 3 | 18.614 | 19/5:12.654 |
| 9 | 3 | 17.333 | 19/5:14.507 |
| 10 | 3 | 18.085 | 18/5:00.712 |
| 11 | 3 | 19.507 | 18/5:05.295 |
| 12 | 3 | 17.270 | 18/5:05.758 |
| 13 | 3 | 17.065 | 18/5:05.867 |
| 14 | 3 | 15.695 | 18/5:04.199 |
| 15 | 3 | 20.718 | 18/5:08.780 |
| 16 | 3 | 19.098 | 18/5:10.967 |
| 17 | 3 | 23.185 | 18/5:17.224 |
| 18 | 3 | 15.549 | 18/5:15.149 |