| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.350 | 19/6:07.650 |
| 2 | 2 | 18.726 | 19/6:01.722 |
| 3 | 2 | 18.858 | 19/6:00.582 |
| 4 | 4 | 20.716 | 19/6:08.838 |
| 5 | 3 | 19.376 | 19/6:08.699 |
| 6 | 4 | 20.035 | 19/6:10.693 |
| 7 | 4 | 18.790 | 19/6:08.738 |
| 8 | 4 | 19.143 | 19/6:08.111 |
| 9 | 4 | 18.906 | 19/6:07.122 |
| 10 | 4 | 18.534 | 19/6:05.625 |
| 11 | 4 | 18.543 | 19/6:04.415 |
| 12 | 3 | 19.531 | 19/6:04.971 |
| 13 | 3 | 19.004 | 19/6:04.671 |
| 14 | 3 | 19.186 | 19/6:04.662 |
| 15 | 3 | 19.290 | 19/6:04.785 |
| 16 | 3 | 18.630 | 19/6:04.109 |
| 17 | 3 | 18.696 | 19/6:03.586 |
| 18 | 4 | 28.825 | 19/6:13.813 |
| 19 | 4 | 19.869 | 19/6:14.008 |