| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.821 | 18/5:02.778 |
| 2 | 1 | 15.892 | 19/5:10.773 |
| 3 | 1 | 20.022 | 18/5:16.041 |
| 4 | 2 | 17.742 | 18/5:17.146 |
| 5 | 2 | 21.550 | 17/5:12.891 |
| 6 | 2 | 16.284 | 17/5:06.881 |
| 7 | 2 | 16.459 | 17/5:03.012 |
| 8 | 2 | 16.780 | 17/5:00.793 |
| 9 | 2 | 16.793 | 18/5:16.686 |
| 10 | 1 | 15.853 | 18/5:13.552 |
| 11 | 2 | 19.618 | 18/5:17.150 |
| 12 | 1 | 16.193 | 18/5:15.010 |
| 13 | 2 | 22.454 | 17/5:03.987 |
| 14 | 1 | 15.737 | 17/5:01.383 |
| 15 | 1 | 17.685 | 17/5:01.334 |
| 16 | 1 | 17.186 | 17/5:00.760 |
| 17 | 1 | 16.509 | 18/5:17.200 |
| 18 | 1 | 24.876 | 18/5:24.454 |