| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.989 | 19/5:03.791 |
| 2 | 5 | 16.264 | 19/5:06.404 |
| 3 | 5 | 16.023 | 19/5:05.748 |
| 4 | 4 | 15.530 | 19/5:03.078 |
| 5 | 4 | 16.329 | 19/5:04.513 |
| 6 | 4 | 10.876 | 20/5:03.370 |
| 7 | 4 | 15.668 | 20/5:04.797 |
| 8 | 4 | 15.659 | 20/5:05.845 |
| 9 | 4 | 16.911 | 20/5:09.442 |
| 10 | 4 | 15.872 | 20/5:10.242 |
| 11 | 2 | 17.059 | 20/5:13.055 |
| 12 | 2 | 17.573 | 19/5:00.442 |
| 13 | 2 | 15.446 | 20/5:15.691 |
| 14 | 2 | 15.775 | 20/5:15.677 |
| 15 | 2 | 15.556 | 20/5:15.373 |
| 16 | 2 | 15.227 | 20/5:14.696 |
| 17 | 2 | 15.747 | 20/5:14.711 |
| 18 | 2 | 15.669 | 20/5:14.637 |
| 19 | 2 | 15.680 | 20/5:14.582 |
| 20 | 2 | 15.489 | 20/5:14.342 |