| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.673 | 18/5:00.114 |
| 2 | 1 | 17.541 | 18/5:07.926 |
| 3 | 1 | 15.888 | 18/5:00.612 |
| 4 | 1 | 16.969 | 18/5:01.820 |
| 5 | 2 | 19.555 | 18/5:11.854 |
| 6 | 1 | 16.080 | 18/5:08.118 |
| 7 | 1 | 16.496 | 18/5:06.519 |
| 8 | 1 | 17.161 | 18/5:06.817 |
| 9 | 1 | 16.742 | 18/5:06.210 |
| 10 | 1 | 16.984 | 18/5:06.160 |
| 11 | 1 | 16.750 | 18/5:05.737 |
| 12 | 2 | 20.966 | 18/5:11.707 |
| 13 | 2 | 16.557 | 18/5:10.655 |
| 14 | 1 | 16.062 | 18/5:09.117 |
| 15 | 1 | 17.220 | 18/5:09.173 |
| 16 | 1 | 16.931 | 18/5:08.897 |
| 17 | 1 | 16.222 | 18/5:07.903 |
| 18 | 1 | 16.177 | 18/5:06.974 |