| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.791 | N/A |
| 2 | 3 | 22.461 | 20/7:08.055 |
| 3 | 3 | 21.863 | 20/7:02.869 |
| 4 | 3 | 21.855 | 20/7:00.924 |
| 5 | 2 | 25.097 | 20/7:15.352 |
| 6 | 2 | 21.954 | 20/7:12.065 |
| 7 | 2 | 21.677 | 20/7:08.996 |
| 8 | 2 | 22.125 | 20/7:08.020 |
| 9 | 2 | 21.681 | 20/7:06.234 |
| 10 | 2 | 21.425 | 20/7:04.304 |
| 11 | 2 | 23.321 | 20/7:06.363 |
| 12 | 2 | 22.149 | 20/7:06.023 |
| 13 | 2 | 21.747 | 20/7:05.103 |
| 14 | 2 | 21.751 | 20/7:04.330 |
| 15 | 2 | 21.576 | 20/7:03.430 |
| 16 | 2 | 21.756 | 20/7:02.879 |
| 17 | 2 | 21.417 | 20/7:01.993 |
| 18 | 2 | 25.841 | 20/7:06.157 |
| 19 | 2 | 21.917 | 20/7:05.715 |
| 20 | 3 | 32.740 | 20/7:16.144 |