| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.770 | 20/5:15.400 |
| 2 | 2 | 15.378 | 20/5:11.480 |
| 3 | 2 | 15.540 | 20/5:11.253 |
| 4 | 1 | 15.572 | 20/5:11.300 |
| 5 | 1 | 18.496 | 19/5:06.873 |
| 6 | 1 | 15.579 | 19/5:05.061 |
| 7 | 2 | 19.091 | 19/5:13.299 |
| 8 | 2 | 15.867 | 19/5:11.821 |
| 9 | 1 | 15.696 | 19/5:10.310 |
| 10 | 1 | 18.555 | 19/5:14.534 |
| 11 | 1 | 15.661 | 19/5:12.990 |
| 12 | 1 | 15.791 | 19/5:11.910 |
| 13 | 1 | 16.690 | 19/5:12.310 |
| 14 | 1 | 16.031 | 19/5:11.759 |
| 15 | 1 | 15.684 | 19/5:10.841 |
| 16 | 1 | 15.791 | 19/5:10.166 |
| 17 | 1 | 15.665 | 19/5:09.428 |
| 18 | 1 | 15.885 | 19/5:09.005 |
| 19 | 1 | 15.872 | 19/5:08.614 |