| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.873 | 16/5:01.968 |
| 2 | 2 | 21.448 | 15/5:02.407 |
| 3 | 2 | 17.638 | 16/5:09.115 |
| 4 | 2 | 21.242 | 16/5:16.804 |
| 5 | 2 | 18.027 | 16/5:11.130 |
| 6 | 3 | 22.792 | 15/5:00.050 |
| 7 | 4 | 18.355 | 16/5:16.286 |
| 8 | 4 | 21.532 | 16/5:19.814 |
| 9 | 4 | 20.461 | 15/5:00.613 |
| 10 | 4 | 18.943 | 16/5:18.898 |
| 11 | 4 | 18.230 | 16/5:16.423 |
| 12 | 4 | 18.197 | 16/5:14.317 |
| 13 | 3 | 20.406 | 16/5:15.254 |
| 14 | 4 | 26.710 | 15/5:03.058 |
| 15 | 4 | 20.785 | 15/5:03.639 |