| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.905 | 17/5:04.385 |
| 2 | 3 | 17.091 | 18/5:14.964 |
| 3 | 2 | 17.697 | 18/5:16.158 |
| 4 | 2 | 17.340 | 18/5:15.149 |
| 5 | 1 | 17.748 | 18/5:16.012 |
| 6 | 1 | 17.590 | 18/5:16.113 |
| 7 | 1 | 16.853 | 18/5:14.290 |
| 8 | 2 | 17.152 | 18/5:13.596 |
| 9 | 1 | 16.843 | 18/5:12.438 |
| 10 | 1 | 17.367 | 18/5:12.455 |
| 11 | 1 | 16.723 | 18/5:11.415 |
| 12 | 1 | 17.874 | 18/5:12.274 |
| 13 | 2 | 19.316 | 18/5:14.999 |
| 14 | 2 | 19.302 | 18/5:17.316 |
| 15 | 2 | 17.230 | 18/5:16.837 |
| 16 | 2 | 17.518 | 18/5:16.743 |
| 17 | 2 | 16.827 | 18/5:15.928 |
| 18 | 2 | 17.204 | 18/5:15.580 |