| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.804 | 18/5:02.472 |
| 2 | 1 | 17.822 | 18/5:11.634 |
| 3 | 1 | 17.308 | 18/5:11.604 |
| 4 | 2 | 17.822 | 18/5:13.902 |
| 5 | 2 | 17.408 | 18/5:13.790 |
| 6 | 1 | 17.737 | 18/5:14.703 |
| 7 | 1 | 17.078 | 18/5:13.660 |
| 8 | 1 | 17.171 | 18/5:13.087 |
| 9 | 1 | 17.064 | 18/5:12.428 |
| 10 | 1 | 17.156 | 18/5:12.066 |
| 11 | 1 | 17.555 | 18/5:12.422 |
| 12 | 1 | 17.082 | 18/5:12.010 |
| 13 | 1 | 18.059 | 18/5:13.014 |
| 14 | 1 | 18.005 | 18/5:13.805 |
| 15 | 2 | 21.358 | 17/5:00.819 |
| 16 | 2 | 17.185 | 17/5:00.277 |
| 17 | 2 | 17.004 | 18/5:17.242 |
| 18 | 1 | 17.344 | 18/5:16.962 |