| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.662 | 20/5:13.240 |
| 2 | 4 | 15.793 | 20/5:14.550 |
| 3 | 4 | 15.476 | 20/5:12.873 |
| 4 | 4 | 15.472 | 20/5:12.015 |
| 5 | 4 | 15.976 | 20/5:13.516 |
| 6 | 4 | 16.007 | 20/5:14.620 |
| 7 | 3 | 15.739 | 20/5:14.643 |
| 8 | 3 | 15.989 | 20/5:15.285 |
| 9 | 3 | 16.570 | 19/5:01.222 |
| 10 | 2 | 15.786 | 19/5:01.093 |
| 11 | 2 | 15.857 | 19/5:01.110 |
| 12 | 3 | 16.093 | 19/5:01.498 |
| 13 | 3 | 15.602 | 19/5:01.109 |
| 14 | 3 | 15.727 | 19/5:00.945 |
| 15 | 3 | 15.809 | 19/5:00.907 |
| 16 | 3 | 15.742 | 19/5:00.794 |
| 17 | 3 | 15.929 | 19/5:00.903 |
| 18 | 2 | 15.819 | 19/5:00.884 |
| 19 | 2 | 15.741 | 19/5:00.789 |