| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.141 | 18/6:02.538 |
| 2 | 2 | 21.041 | 18/6:10.638 |
| 3 | 2 | 25.616 | 17/6:18.522 |
| 4 | 2 | 22.203 | 17/6:18.254 |
| 5 | 2 | 19.480 | 17/6:08.835 |
| 6 | 2 | 19.228 | 17/6:01.842 |
| 7 | 2 | 19.735 | 18/6:19.142 |
| 8 | 2 | 19.488 | 18/6:15.597 |
| 9 | 2 | 19.750 | 18/6:13.364 |
| 10 | 2 | 19.164 | 18/6:10.523 |
| 11 | 2 | 19.613 | 18/6:08.933 |
| 12 | 2 | 19.684 | 18/6:07.714 |
| 13 | 2 | 19.821 | 18/6:06.873 |
| 14 | 2 | 19.340 | 18/6:05.534 |
| 15 | 2 | 20.139 | 18/6:05.332 |
| 16 | 2 | 22.365 | 18/6:07.659 |
| 17 | 2 | 19.618 | 18/6:06.804 |
| 18 | 2 | 19.990 | 18/6:06.416 |