| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.430 | N/A |
| 2 | 2 | 17.355 | 21/6:05.053 |
| 3 | 2 | 16.851 | 21/6:00.049 |
| 4 | 2 | 17.167 | 21/6:00.916 |
| 5 | 2 | 16.729 | 22/6:15.965 |
| 6 | 2 | 17.139 | 22/6:16.442 |
| 7 | 2 | 16.917 | 22/6:15.983 |
| 8 | 2 | 17.190 | 22/6:16.474 |
| 9 | 2 | 16.861 | 22/6:15.978 |
| 10 | 2 | 17.462 | 22/6:16.995 |
| 11 | 2 | 16.950 | 22/6:16.734 |
| 12 | 2 | 17.161 | 22/6:16.922 |
| 13 | 2 | 17.383 | 21/6:00.371 |
| 14 | 2 | 16.965 | 21/6:00.168 |
| 15 | 2 | 17.547 | 21/6:00.825 |
| 16 | 2 | 17.156 | 21/6:00.874 |
| 17 | 2 | 17.963 | 21/6:01.925 |
| 18 | 2 | 17.371 | 21/6:02.155 |
| 19 | 2 | 16.852 | 21/6:01.784 |
| 20 | 2 | 19.960 | 21/6:04.723 |
| 21 | 2 | 16.793 | 21/6:04.202 |