| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.241 | 18/5:10.338 |
| 2 | 3 | 18.312 | 17/5:02.200 |
| 3 | 3 | 16.433 | 18/5:11.916 |
| 4 | 3 | 17.777 | 18/5:13.934 |
| 5 | 3 | 16.480 | 18/5:10.475 |
| 6 | 3 | 18.791 | 18/5:15.102 |
| 7 | 3 | 16.311 | 18/5:12.030 |
| 8 | 3 | 16.547 | 18/5:10.257 |
| 9 | 3 | 17.166 | 18/5:10.116 |
| 10 | 2 | 16.973 | 18/5:09.656 |
| 11 | 2 | 16.133 | 18/5:07.905 |
| 12 | 2 | 16.237 | 18/5:06.601 |
| 13 | 2 | 16.290 | 18/5:05.572 |
| 14 | 2 | 17.204 | 18/5:05.865 |
| 15 | 2 | 16.669 | 18/5:05.477 |
| 16 | 3 | 22.512 | 18/5:11.711 |
| 17 | 3 | 17.751 | 18/5:12.170 |
| 18 | 3 | 19.400 | 18/5:14.227 |