| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.771 | 18/5:01.878 |
| 2 | 1 | 16.970 | 18/5:03.669 |
| 3 | 1 | 17.187 | 18/5:05.568 |
| 4 | 1 | 16.643 | 18/5:04.070 |
| 5 | 1 | 17.17 | 18/5:04.456 |
| 6 | 1 | 17.17 | 18/5:04.713 |
| 7 | 1 | 17.107 | 18/5:05.172 |
| 8 | 1 | 18.159 | 18/5:07.883 |
| 9 | 3 | 20.558 | 18/5:14.790 |
| 10 | 1 | 16.456 | 18/5:12.932 |
| 11 | 3 | 19.567 | 18/5:16.502 |
| 12 | 3 | 16.905 | 18/5:15.484 |
| 13 | 3 | 16.974 | 18/5:14.719 |
| 14 | 3 | 16.269 | 18/5:13.156 |
| 15 | 2 | 16.961 | 18/5:12.632 |
| 16 | 2 | 17.069 | 18/5:12.296 |
| 17 | 2 | 17.182 | 18/5:12.118 |
| 18 | 2 | 17.596 | 18/5:12.374 |