| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.929 | 19/5:02.651 |
| 2 | 1 | 16.036 | 19/5:03.668 |
| 3 | 2 | 15.552 | 19/5:00.941 |
| 4 | 1 | 15.277 | 20/5:13.970 |
| 5 | 1 | 15.874 | 20/5:14.672 |
| 6 | 1 | 15.857 | 20/5:15.083 |
| 7 | 1 | 15.693 | 20/5:14.909 |
| 8 | 2 | 15.798 | 20/5:15.040 |
| 9 | 2 | 15.518 | 20/5:14.520 |
| 10 | 2 | 15.541 | 20/5:14.150 |
| 11 | 1 | 15.603 | 20/5:13.960 |
| 12 | 3 | 18.699 | 19/5:03.014 |
| 13 | 3 | 15.871 | 19/5:02.901 |
| 14 | 3 | 15.749 | 19/5:02.639 |
| 15 | 3 | 15.508 | 19/5:02.106 |
| 16 | 2 | 15.698 | 19/5:01.866 |
| 17 | 2 | 16.042 | 19/5:02.039 |
| 18 | 2 | 15.536 | 19/5:01.658 |
| 19 | 2 | 15.762 | 19/5:01.543 |