| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.541 | 19/5:14.279 |
| 2 | 1 | 16.373 | 19/5:12.683 |
| 3 | 2 | 16.633 | 19/5:13.798 |
| 4 | 2 | 16.659 | 19/5:14.478 |
| 5 | 2 | 16.386 | 19/5:13.850 |
| 6 | 2 | 18.226 | 18/5:02.454 |
| 7 | 2 | 16.597 | 18/5:01.924 |
| 8 | 2 | 16.336 | 18/5:00.940 |
| 9 | 2 | 17.234 | 18/5:01.970 |
| 10 | 2 | 16.041 | 18/5:00.647 |
| 11 | 2 | 16.065 | 19/5:16.248 |
| 12 | 2 | 15.745 | 19/5:14.824 |
| 13 | 2 | 16.518 | 19/5:14.748 |
| 14 | 2 | 16.536 | 19/5:14.708 |
| 15 | 2 | 16.190 | 19/5:14.235 |
| 16 | 2 | 16.145 | 19/5:13.767 |
| 17 | 2 | 15.911 | 19/5:13.093 |
| 18 | 2 | 18.052 | 19/5:14.754 |
| 19 | 2 | 20.498 | 19/5:18.686 |