| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.256 | N/A |
| 2 | 2 | 17.608 | 28/8:13.672 |
| 3 | 1 | 16.990 | 28/8:05.329 |
| 4 | 1 | 15.877 | 29/8:09.356 |
| 5 | 1 | 16.772 | 29/8:08.985 |
| 6 | 1 | 18.470 | 28/8:01.127 |
| 7 | 1 | 16.589 | 29/8:15.684 |
| 8 | 1 | 15.981 | 29/8:11.404 |
| 9 | 1 | 15.706 | 29/8:07.231 |
| 10 | 1 | 15.940 | 29/8:04.714 |
| 11 | 1 | 18.420 | 29/8:09.644 |
| 12 | 1 | 17.856 | 29/8:12.242 |
| 13 | 1 | 16.436 | 29/8:11.094 |
| 14 | 2 | 20.042 | 28/8:00.759 |
| 15 | 2 | 16.151 | 29/8:15.932 |
| 16 | 2 | 21.298 | 28/8:06.500 |
| 17 | 2 | 15.907 | 28/8:04.078 |
| 18 | 2 | 16.809 | 28/8:03.373 |