| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.258 | 19/6:05.902 |
| 2 | 4 | 19.234 | 19/6:05.674 |
| 3 | 3 | 19.365 | 19/6:06.428 |
| 4 | 3 | 19.276 | 19/6:06.382 |
| 5 | 3 | 19.166 | 19/6:05.936 |
| 6 | 3 | 19.661 | 19/6:07.207 |
| 7 | 3 | 19.468 | 19/6:07.590 |
| 8 | 2 | 19.162 | 19/6:07.151 |
| 9 | 2 | 19.024 | 19/6:06.518 |
| 10 | 2 | 19.037 | 19/6:06.037 |
| 11 | 2 | 19.276 | 19/6:06.056 |
| 12 | 2 | 18.999 | 19/6:05.633 |
| 13 | 2 | 19.309 | 19/6:05.728 |
| 14 | 2 | 18.667 | 19/6:04.938 |
| 15 | 2 | 19.712 | 19/6:05.578 |
| 16 | 2 | 20.477 | 19/6:07.046 |
| 17 | 2 | 18.823 | 19/6:06.492 |
| 18 | 2 | 20.308 | 19/6:07.568 |
| 19 | 3 | 27.652 | 19/6:15.874 |