| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 11.806 | 31/6:05.986 |
| 2 | 3 | 21.208 | 22/6:03.154 |
| 3 | 2 | 17.549 | 22/6:10.795 |
| 4 | 1 | 16.841 | 22/6:10.722 |
| 5 | 1 | 17.941 | 22/6:15.518 |
| 6 | 1 | 17.210 | 22/6:16.035 |
| 7 | 1 | 21.574 | 21/6:12.387 |
| 8 | 1 | 17.765 | 21/6:12.472 |
| 9 | 1 | 17.684 | 21/6:12.349 |
| 10 | 2 | 21.562 | 20/6:02.280 |
| 11 | 2 | 17.409 | 20/6:00.998 |
| 12 | 2 | 17.190 | 21/6:17.543 |
| 13 | 2 | 16.740 | 21/6:15.543 |
| 14 | 2 | 21.293 | 20/6:02.531 |
| 15 | 1 | 16.408 | 20/6:00.240 |
| 16 | 1 | 17.720 | 21/6:17.869 |
| 17 | 1 | 18.150 | 20/6:00.059 |
| 18 | 2 | 24.153 | 20/6:06.892 |
| 19 | 2 | 19.860 | 20/6:08.487 |
| 20 | 2 | 16.877 | 20/6:06.940 |