| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.954 | 18/5:05.172 |
| 2 | 1 | 17.812 | 18/5:12.894 |
| 3 | 2 | 20.552 | 17/5:13.469 |
| 4 | 2 | 16.659 | 17/5:05.902 |
| 5 | 1 | 16.585 | 17/5:01.111 |
| 6 | 1 | 17.874 | 17/5:01.569 |
| 7 | 2 | 17.210 | 17/5:00.283 |
| 8 | 1 | 17.175 | 18/5:16.847 |
| 9 | 1 | 16.413 | 18/5:14.468 |
| 10 | 1 | 22.287 | 17/5:05.186 |
| 11 | 1 | 17.462 | 17/5:04.428 |
| 12 | 2 | 19.009 | 17/5:05.989 |
| 13 | 2 | 16.448 | 17/5:03.960 |
| 14 | 2 | 16.980 | 17/5:02.867 |
| 15 | 2 | 16.349 | 17/5:01.205 |
| 16 | 2 | 16.808 | 17/5:00.238 |
| 17 | 2 | 16.865 | 18/5:17.056 |
| 18 | 2 | 16.830 | 18/5:16.272 |