| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.094 | 20/5:01.880 |
| 2 | 1 | 15.477 | 20/5:05.710 |
| 3 | 1 | 14.989 | 20/5:03.733 |
| 4 | 1 | 14.814 | 20/5:01.870 |
| 5 | 1 | 16.981 | 20/5:09.420 |
| 6 | 1 | 15.641 | 20/5:09.987 |
| 7 | 3 | 19.777 | 19/5:06.098 |
| 8 | 1 | 15.688 | 19/5:05.095 |
| 9 | 1 | 14.915 | 19/5:02.683 |
| 10 | 1 | 14.561 | 19/5:00.080 |
| 11 | 1 | 20.073 | 19/5:07.472 |
| 12 | 2 | 19.748 | 19/5:13.117 |
| 13 | 1 | 15.003 | 19/5:10.958 |
| 14 | 1 | 15.582 | 19/5:09.894 |
| 15 | 1 | 16.674 | 19/5:10.355 |
| 16 | 1 | 14.307 | 19/5:07.947 |
| 17 | 2 | 18.914 | 19/5:10.972 |
| 18 | 2 | 17.361 | 19/5:12.021 |
| 19 | 2 | 15.499 | 19/5:11.098 |