| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.729 | 20/5:14.580 |
| 2 | 1 | 15.718 | 20/5:14.470 |
| 3 | 2 | 15.596 | 20/5:13.620 |
| 4 | 3 | 16.709 | 19/5:02.822 |
| 5 | 3 | 15.698 | 19/5:01.910 |
| 6 | 2 | 15.467 | 19/5:00.570 |
| 7 | 2 | 15.882 | 19/5:00.740 |
| 8 | 4 | 16.296 | 19/5:01.851 |
| 9 | 4 | 15.993 | 19/5:02.075 |
| 10 | 2 | 15.638 | 19/5:01.579 |
| 11 | 2 | 15.739 | 19/5:01.349 |
| 12 | 3 | 16.273 | 19/5:02.002 |
| 13 | 3 | 15.794 | 19/5:01.854 |
| 14 | 2 | 15.782 | 19/5:01.712 |
| 15 | 2 | 16.071 | 19/5:01.954 |
| 16 | 1 | 11.275 | 20/5:12.075 |
| 17 | 1 | 16.127 | 20/5:12.691 |
| 18 | 1 | 15.858 | 20/5:12.939 |
| 19 | 1 | 15.904 | 20/5:13.209 |
| 20 | 1 | 16.033 | 20/5:13.582 |