| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.858 | 17/5:03.586 |
| 2 | 6 | 16.300 | 18/5:07.422 |
| 3 | 4 | 16.262 | 18/5:02.052 |
| 4 | 5 | 21.402 | 17/5:05.243 |
| 5 | 5 | 16.163 | 18/5:16.746 |
| 6 | 5 | 18.217 | 17/5:00.905 |
| 7 | 5 | 15.283 | 18/5:12.039 |
| 8 | 3 | 17.952 | 18/5:13.733 |
| 9 | 5 | 15.565 | 18/5:10.004 |
| 10 | 4 | 18.707 | 18/5:12.676 |
| 11 | 5 | 19.868 | 18/5:16.762 |
| 12 | 4 | 16.353 | 18/5:14.895 |
| 13 | 5 | 16.289 | 18/5:13.226 |
| 14 | 5 | 15.248 | 18/5:10.457 |
| 15 | 4 | 16.189 | 18/5:09.187 |
| 16 | 5 | 20.683 | 18/5:13.131 |
| 17 | 5 | 18.848 | 18/5:14.668 |
| 18 | 6 | 16.063 | 18/5:13.025 |