| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.404 | 21/6:05.484 |
| 2 | 6 | 21.551 | 19/6:10.072 |
| 3 | 6 | 17.587 | 20/6:16.947 |
| 4 | 5 | 17.436 | 20/6:09.890 |
| 5 | 5 | 17.560 | 20/6:06.152 |
| 6 | 4 | 16.895 | 20/6:01.443 |
| 7 | 3 | 18.608 | 20/6:02.974 |
| 8 | 3 | 19.054 | 20/6:05.238 |
| 9 | 3 | 17.513 | 20/6:03.573 |
| 10 | 3 | 18.132 | 20/6:03.480 |
| 11 | 4 | 17.353 | 20/6:01.987 |
| 12 | 4 | 17.635 | 20/6:01.213 |
| 13 | 4 | 17.980 | 20/6:01.089 |
| 14 | 4 | 16.959 | 21/6:17.500 |
| 15 | 4 | 22.380 | 20/6:05.396 |
| 16 | 4 | 17.377 | 20/6:04.280 |
| 17 | 4 | 16.784 | 20/6:02.598 |
| 18 | 4 | 22.016 | 20/6:06.916 |
| 19 | 4 | 18.705 | 20/6:07.294 |
| 20 | 4 | 17.511 | 20/6:06.440 |