| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.899 | 18/5:04.182 |
| 2 | 1 | 16.011 | 19/5:12.645 |
| 3 | 2 | 16.408 | 19/5:12.347 |
| 4 | 2 | 17.204 | 19/5:15.979 |
| 5 | 2 | 16.539 | 19/5:15.631 |
| 6 | 1 | 17.196 | 18/5:00.771 |
| 7 | 1 | 16.305 | 19/5:16.382 |
| 8 | 2 | 16.698 | 19/5:16.492 |
| 9 | 1 | 16.514 | 19/5:16.189 |
| 10 | 1 | 16.767 | 19/5:16.427 |
| 11 | 1 | 15.998 | 19/5:15.294 |
| 12 | 2 | 16.980 | 19/5:15.905 |
| 13 | 2 | 18.347 | 18/5:01.660 |
| 14 | 2 | 17.654 | 18/5:02.811 |
| 15 | 2 | 16.407 | 18/5:02.312 |
| 16 | 2 | 16.637 | 18/5:02.134 |
| 17 | 2 | 15.908 | 18/5:01.205 |
| 18 | 3 | 16.726 | 18/5:01.198 |