| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.830 | 16/5:01.280 |
| 2 | 2 | 17.575 | 17/5:09.442 |
| 3 | 2 | 18.955 | 17/5:13.707 |
| 4 | 2 | 14.835 | 18/5:15.877 |
| 5 | 3 | 19.914 | 17/5:06.371 |
| 6 | 3 | 20.253 | 17/5:12.692 |
| 7 | 3 | 16.024 | 17/5:06.937 |
| 8 | 3 | 14.424 | 18/5:16.822 |
| 9 | 3 | 15.406 | 18/5:12.432 |
| 10 | 3 | 17.719 | 18/5:13.083 |
| 11 | 3 | 14.783 | 18/5:08.811 |
| 12 | 3 | 14.668 | 18/5:05.079 |
| 13 | 3 | 20.573 | 18/5:10.097 |
| 14 | 3 | 17.354 | 18/5:10.260 |
| 15 | 3 | 16.883 | 18/5:09.835 |
| 16 | 3 | 15.779 | 18/5:08.222 |
| 17 | 3 | 16.299 | 18/5:07.349 |
| 18 | 3 | 17.576 | 18/5:07.850 |