| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.080 | 19/5:05.520 |
| 2 | 1 | 16.063 | 19/5:05.358 |
| 3 | 1 | 16.909 | 19/5:10.663 |
| 4 | 1 | 15.390 | 19/5:06.100 |
| 5 | 1 | 15.694 | 19/5:04.517 |
| 6 | 1 | 16.422 | 19/5:05.767 |
| 7 | 1 | 16.010 | 19/5:05.542 |
| 8 | 1 | 16.058 | 19/5:05.487 |
| 9 | 1 | 17.084 | 19/5:07.610 |
| 10 | 1 | 16.570 | 19/5:08.332 |
| 11 | 2 | 23.189 | 18/5:03.495 |
| 12 | 2 | 18.862 | 18/5:06.496 |
| 13 | 2 | 16.539 | 18/5:05.820 |
| 14 | 2 | 16.080 | 18/5:04.650 |
| 15 | 2 | 16.290 | 18/5:03.888 |
| 16 | 2 | 16.450 | 18/5:03.401 |
| 17 | 1 | 16.075 | 18/5:02.575 |
| 18 | 1 | 18.725 | 18/5:04.490 |