| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.928 | 19/5:02.632 |
| 2 | 1 | 15.733 | 19/5:00.779 |
| 3 | 1 | 15.565 | 20/5:14.084 |
| 4 | 1 | 15.727 | 20/5:14.765 |
| 5 | 1 | 15.830 | 20/5:15.132 |
| 6 | 1 | 15.631 | 20/5:14.713 |
| 7 | 1 | 15.849 | 20/5:15.037 |
| 8 | 1 | 17.688 | 19/5:03.883 |
| 9 | 1 | 15.730 | 19/5:03.326 |
| 10 | 1 | 15.916 | 19/5:03.234 |
| 11 | 1 | 15.691 | 19/5:02.770 |
| 12 | 1 | 15.868 | 19/5:02.663 |
| 13 | 1 | 16.663 | 19/5:03.735 |
| 14 | 1 | 16.048 | 19/5:03.819 |
| 15 | 1 | 15.687 | 19/5:03.435 |
| 16 | 1 | 16.059 | 19/5:03.540 |
| 17 | 1 | 16.141 | 19/5:03.725 |
| 18 | 1 | 15.817 | 19/5:03.547 |
| 19 | 1 | 15.935 | 19/5:03.506 |