| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.548 | 18/5:15.864 |
| 2 | 1 | 17.383 | 18/5:14.379 |
| 3 | 1 | 17.164 | 18/5:12.570 |
| 4 | 1 | 17.161 | 18/5:11.652 |
| 5 | 1 | 17.445 | 18/5:12.124 |
| 6 | 1 | 17.790 | 18/5:13.473 |
| 7 | 1 | 17.225 | 18/5:12.984 |
| 8 | 2 | 17.995 | 18/5:14.350 |
| 9 | 1 | 16.961 | 18/5:13.344 |
| 10 | 1 | 17.472 | 18/5:13.459 |
| 11 | 1 | 17.054 | 18/5:12.869 |
| 12 | 4 | 20.439 | 18/5:17.455 |
| 13 | 4 | 17.218 | 18/5:16.876 |
| 14 | 4 | 17.832 | 18/5:17.169 |
| 15 | 4 | 17.389 | 18/5:16.891 |
| 16 | 3 | 17.673 | 18/5:16.968 |
| 17 | 3 | 17.504 | 18/5:16.856 |
| 18 | 3 | 17.255 | 18/5:16.508 |