| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.918 | 19/5:02.442 |
| 2 | 1 | 15.830 | 19/5:01.606 |
| 3 | 2 | 15.905 | 19/5:01.802 |
| 4 | 1 | 15.858 | 19/5:01.677 |
| 5 | 1 | 16.055 | 19/5:02.351 |
| 6 | 3 | 21.369 | 18/5:02.805 |
| 7 | 3 | 16.170 | 18/5:01.127 |
| 8 | 3 | 15.728 | 19/5:15.478 |
| 9 | 3 | 16.726 | 19/5:15.736 |
| 10 | 3 | 16.179 | 19/5:14.902 |
| 11 | 3 | 16.580 | 19/5:14.913 |
| 12 | 3 | 16.139 | 19/5:14.224 |
| 13 | 3 | 15.937 | 19/5:13.345 |
| 14 | 3 | 16.348 | 19/5:13.150 |
| 15 | 3 | 16.552 | 19/5:13.239 |
| 16 | 3 | 16.145 | 19/5:12.834 |
| 17 | 3 | 16.031 | 19/5:12.349 |
| 18 | 3 | 19.308 | 19/5:15.377 |
| 19 | 3 | 16.719 | 19/5:15.497 |