| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.605 | 21/6:09.705 |
| 2 | 7 | 17.259 | 21/6:06.072 |
| 3 | 7 | 17.555 | 21/6:06.933 |
| 4 | 7 | 18.519 | 21/6:12.425 |
| 5 | 7 | 21.133 | 20/6:08.284 |
| 6 | 7 | 17.564 | 20/6:05.450 |
| 7 | 7 | 19.986 | 20/6:10.346 |
| 8 | 8 | 24.412 | 19/6:05.828 |
| 9 | 8 | 21.911 | 19/6:11.437 |
| 10 | 7 | 17.751 | 19/6:08.020 |
| 11 | 8 | 22.742 | 19/6:13.846 |
| 12 | 8 | 18.061 | 19/6:11.288 |
| 13 | 8 | 18.851 | 19/6:10.279 |
| 14 | 8 | 17.540 | 19/6:07.635 |
| 15 | 8 | 17.755 | 19/6:05.616 |
| 16 | 7 | 17.524 | 19/6:03.575 |
| 17 | 7 | 18.601 | 19/6:02.977 |
| 18 | 7 | 17.196 | 19/6:00.963 |
| 19 | 7 | 22.274 | 19/6:04.239 |