| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.929 | 19/5:02.651 |
| 2 | 3 | 15.735 | 19/5:00.808 |
| 3 | 3 | 16.006 | 19/5:01.910 |
| 4 | 4 | 16.079 | 19/5:02.808 |
| 5 | 3 | 15.694 | 19/5:01.883 |
| 6 | 3 | 15.780 | 19/5:01.539 |
| 7 | 3 | 15.778 | 19/5:01.288 |
| 8 | 3 | 15.256 | 20/5:15.643 |
| 9 | 3 | 15.326 | 20/5:14.629 |
| 10 | 3 | 15.851 | 20/5:14.868 |
| 11 | 3 | 15.276 | 20/5:14.018 |
| 12 | 3 | 15.041 | 20/5:12.918 |
| 13 | 3 | 15.148 | 20/5:12.152 |
| 14 | 3 | 15.616 | 20/5:12.164 |
| 15 | 3 | 15.610 | 20/5:12.167 |
| 16 | 3 | 15.419 | 20/5:11.930 |
| 17 | 3 | 15.349 | 20/5:11.639 |
| 18 | 3 | 15.284 | 20/5:11.308 |
| 19 | 2 | 15.138 | 20/5:10.858 |
| 20 | 3 | 16.482 | 20/5:11.797 |