| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.105 | 19/6:02.995 |
| 2 | 3 | 17.362 | 20/6:04.670 |
| 3 | 2 | 19.837 | 20/6:15.360 |
| 4 | 2 | 16.001 | 20/6:01.525 |
| 5 | 3 | 18.655 | 20/6:03.840 |
| 6 | 3 | 16.348 | 21/6:15.578 |
| 7 | 2 | 16.929 | 21/6:12.711 |
| 8 | 2 | 19.172 | 21/6:16.449 |
| 9 | 2 | 17.051 | 21/6:14.407 |
| 10 | 2 | 17.020 | 21/6:12.708 |
| 11 | 2 | 15.940 | 21/6:09.256 |
| 12 | 2 | 17.947 | 21/6:09.892 |
| 13 | 1 | 16.409 | 21/6:07.946 |
| 14 | 2 | 16.778 | 21/6:06.831 |
| 15 | 2 | 16.587 | 21/6:05.597 |
| 16 | 1 | 16.206 | 21/6:04.018 |
| 17 | 1 | 16.567 | 21/6:03.070 |
| 18 | 2 | 20.197 | 21/6:06.463 |
| 19 | 2 | 16.890 | 21/6:05.843 |
| 20 | 2 | 16.094 | 21/6:04.450 |
| 21 | 2 | 15.994 | 21/6:03.089 |