| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.895 | 18/5:04.110 |
| 2 | 2 | 17.045 | 18/5:05.460 |
| 3 | 2 | 16.908 | 18/5:05.088 |
| 4 | 2 | 16.960 | 18/5:05.136 |
| 5 | 1 | 17.102 | 18/5:05.676 |
| 6 | 2 | 16.963 | 18/5:05.619 |
| 7 | 2 | 16.880 | 18/5:05.365 |
| 8 | 2 | 17.796 | 18/5:07.235 |
| 9 | 2 | 17.123 | 18/5:07.344 |
| 10 | 2 | 17.549 | 18/5:08.198 |
| 11 | 2 | 17.263 | 18/5:08.428 |
| 12 | 2 | 16.995 | 18/5:08.218 |
| 13 | 2 | 17.430 | 18/5:08.643 |
| 14 | 2 | 17.483 | 18/5:09.075 |
| 15 | 2 | 17.349 | 18/5:09.289 |
| 16 | 2 | 17.259 | 18/5:09.375 |
| 17 | 3 | 18.065 | 18/5:10.304 |
| 18 | 3 | 17.346 | 18/5:10.411 |