| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.527 | 18/5:15.486 |
| 2 | 3 | 16.909 | 18/5:09.924 |
| 3 | 4 | 16.854 | 18/5:07.740 |
| 4 | 5 | 17.014 | 18/5:07.368 |
| 5 | 4 | 16.448 | 18/5:05.107 |
| 6 | 3 | 17.122 | 18/5:05.622 |
| 7 | 3 | 17.168 | 18/5:06.108 |
| 8 | 3 | 16.956 | 18/5:05.995 |
| 9 | 2 | 16.728 | 18/5:05.452 |
| 10 | 2 | 16.866 | 18/5:05.266 |
| 11 | 2 | 20.531 | 18/5:11.110 |
| 12 | 2 | 17.742 | 18/5:11.797 |
| 13 | 4 | 18.820 | 18/5:13.872 |
| 14 | 3 | 16.628 | 18/5:12.831 |
| 15 | 3 | 17.640 | 18/5:13.144 |
| 16 | 3 | 16.991 | 18/5:12.687 |
| 17 | 3 | 16.848 | 18/5:12.133 |
| 18 | 2 | 17.277 | 18/5:12.069 |