| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.292 | 18/5:11.256 |
| 2 | 1 | 17.539 | 18/5:13.479 |
| 3 | 2 | 17.575 | 18/5:14.436 |
| 4 | 2 | 17.425 | 18/5:14.239 |
| 5 | 2 | 17.480 | 18/5:14.319 |
| 6 | 2 | 17.051 | 18/5:13.086 |
| 7 | 2 | 17.488 | 18/5:13.328 |
| 8 | 2 | 17.514 | 18/5:13.569 |
| 9 | 1 | 16.895 | 18/5:12.518 |
| 10 | 1 | 17.855 | 18/5:13.405 |
| 11 | 1 | 17.090 | 18/5:12.879 |
| 12 | 1 | 17.283 | 18/5:12.730 |
| 13 | 1 | 17.628 | 18/5:13.082 |
| 14 | 2 | 18.078 | 18/5:13.962 |
| 15 | 1 | 17.390 | 18/5:13.899 |
| 16 | 1 | 17.042 | 18/5:13.453 |
| 17 | 1 | 16.960 | 18/5:12.972 |
| 18 | 1 | 17.176 | 18/5:12.761 |