| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.484 | 18/5:14.712 |
| 2 | 2 | 17.182 | 18/5:11.994 |
| 3 | 3 | 17.560 | 18/5:13.356 |
| 4 | 4 | 17.190 | 18/5:12.372 |
| 5 | 3 | 16.589 | 18/5:09.618 |
| 6 | 3 | 17.022 | 18/5:09.081 |
| 7 | 4 | 17.539 | 18/5:10.027 |
| 8 | 4 | 16.947 | 18/5:09.404 |
| 9 | 4 | 16.640 | 18/5:08.306 |
| 10 | 2 | 16.730 | 18/5:07.589 |
| 11 | 2 | 18.833 | 18/5:10.444 |
| 12 | 2 | 17.154 | 18/5:10.305 |
| 13 | 2 | 18.161 | 18/5:11.581 |
| 14 | 2 | 17.147 | 18/5:11.372 |
| 15 | 2 | 17.464 | 18/5:11.570 |
| 16 | 3 | 18.029 | 18/5:12.380 |
| 17 | 2 | 16.902 | 18/5:11.901 |
| 18 | 2 | 17.003 | 18/5:11.576 |