| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.605 | 20/5:12.001 |
| 2 | 3 | 16.659 | 19/5:06.508 |
| 3 | 3 | 15.482 | 19/5:02.391 |
| 4 | 3 | 16.213 | 19/5:03.805 |
| 5 | 2 | 14.761 | 20/5:14.088 |
| 6 | 2 | 15.037 | 20/5:12.523 |
| 7 | 2 | 15.043 | 20/5:10.857 |
| 8 | 2 | 16.126 | 20/5:12.315 |
| 9 | 2 | 15.062 | 20/5:11.084 |
| 10 | 2 | 15.102 | 20/5:10.018 |
| 11 | 2 | 15.564 | 20/5:10.028 |
| 12 | 2 | 15.483 | 20/5:10.228 |
| 13 | 2 | 16.244 | 20/5:11.355 |
| 14 | 2 | 15.004 | 20/5:10.055 |
| 15 | 2 | 14.840 | 20/5:09.633 |
| 16 | 2 | 14.926 | 20/5:08.938 |
| 17 | 2 | 16.013 | 20/5:09.604 |
| 18 | 2 | 15.175 | 20/5:09.265 |
| 19 | 2 | 19.851 | 20/5:13.884 |
| 20 | 2 | 15.803 | 20/5:13.993 |