| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.783 | N/A |
| 2 | 3 | 16.738 | 18/5:05.329 |
| 3 | 3 | 16.816 | 18/5:05.992 |
| 4 | 1 | 17.014 | 18/5:07.335 |
| 5 | 1 | 17.158 | 18/5:08.618 |
| 6 | 1 | 16.821 | 18/5:08.242 |
| 7 | 1 | 16.516 | 18/5:07.128 |
| 8 | 1 | 16.421 | 18/5:06.101 |
| 9 | 2 | 20.087 | 18/5:13.121 |
| 10 | 2 | 16.523 | 18/5:11.849 |
| 11 | 2 | 16.790 | 18/5:11.285 |
| 12 | 2 | 16.884 | 18/5:10.969 |
| 13 | 3 | 21.428 | 18/5:17.144 |
| 14 | 3 | 16.806 | 18/5:16.324 |
| 15 | 3 | 16.774 | 18/5:15.582 |
| 16 | 3 | 17.015 | 18/5:15.212 |
| 17 | 3 | 16.547 | 18/5:14.392 |
| 18 | 3 | 17.053 | 18/5:14.174 |