| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.052 | 18/5:06.936 |
| 2 | 1 | 16.921 | 18/5:05.757 |
| 3 | 1 | 16.947 | 18/5:05.520 |
| 4 | 1 | 16.960 | 18/5:05.460 |
| 5 | 1 | 17.115 | 18/5:05.982 |
| 6 | 4 | 19.748 | 18/5:14.229 |
| 7 | 3 | 16.720 | 18/5:12.333 |
| 8 | 5 | 19.718 | 17/5:00.010 |
| 9 | 4 | 19.499 | 17/5:03.507 |
| 10 | 4 | 16.472 | 17/5:01.158 |
| 11 | 4 | 16.613 | 18/5:17.070 |
| 12 | 3 | 16.484 | 18/5:15.373 |
| 13 | 3 | 17.162 | 18/5:14.877 |
| 14 | 3 | 16.670 | 18/5:13.818 |
| 15 | 3 | 16.377 | 18/5:12.550 |
| 16 | 3 | 18.605 | 18/5:13.946 |
| 17 | 3 | 17.211 | 18/5:13.702 |
| 18 | 3 | 16.961 | 18/5:13.235 |