| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.868 | 17/5:03.756 |
| 2 | 2 | 18.085 | 17/5:05.601 |
| 3 | 1 | 17.969 | 17/5:05.558 |
| 4 | 2 | 18.133 | 17/5:06.234 |
| 5 | 1 | 17.099 | 17/5:03.124 |
| 6 | 1 | 19.109 | 17/5:06.745 |
| 7 | 1 | 17.934 | 17/5:06.478 |
| 8 | 1 | 17.374 | 17/5:05.088 |
| 9 | 1 | 18.398 | 17/5:05.941 |
| 10 | 2 | 20.914 | 17/5:10.901 |
| 11 | 3 | 19.422 | 17/5:12.653 |
| 12 | 3 | 18.779 | 17/5:13.202 |
| 13 | 3 | 21.323 | 17/5:16.994 |
| 14 | 3 | 20.157 | 16/5:00.073 |
| 15 | 3 | 17.748 | 17/5:17.687 |
| 16 | 3 | 17.210 | 17/5:16.117 |
| 17 | 3 | 17.578 | 17/5:15.100 |