| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.922 | 18/5:04.596 |
| 2 | 1 | 16.455 | 18/5:00.393 |
| 3 | 1 | 16.814 | 18/5:01.146 |
| 4 | 1 | 16.533 | 18/5:00.258 |
| 5 | 2 | 16.917 | 18/5:01.108 |
| 6 | 2 | 21.158 | 18/5:14.397 |
| 7 | 2 | 16.276 | 18/5:11.336 |
| 8 | 1 | 16.516 | 18/5:09.580 |
| 9 | 1 | 17.839 | 18/5:10.860 |
| 10 | 1 | 16.141 | 18/5:08.828 |
| 11 | 1 | 17.204 | 18/5:08.905 |
| 12 | 1 | 19.451 | 18/5:12.339 |
| 13 | 2 | 21.534 | 17/5:00.455 |
| 14 | 2 | 19.429 | 17/5:02.587 |
| 15 | 2 | 16.241 | 17/5:00.821 |
| 16 | 2 | 16.820 | 18/5:17.531 |
| 17 | 2 | 16.678 | 18/5:16.512 |
| 18 | 2 | 16.887 | 18/5:15.815 |