| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.220 | N/A |
| 2 | 2 | 18.218 | 21/6:05.058 |
| 3 | 3 | 18.945 | 21/6:12.085 |
| 4 | 3 | 19.028 | 21/6:15.826 |
| 5 | 3 | 21.765 | 20/6:11.511 |
| 6 | 3 | 16.907 | 20/6:01.699 |
| 7 | 3 | 17.513 | 21/6:15.806 |
| 8 | 3 | 16.581 | 21/6:09.668 |
| 9 | 3 | 19.421 | 21/6:12.165 |
| 10 | 4 | 21.609 | 20/6:00.081 |
| 11 | 4 | 21.832 | 20/6:05.676 |
| 12 | 4 | 16.986 | 20/6:01.883 |
| 13 | 4 | 16.623 | 21/6:16.933 |
| 14 | 4 | 15.969 | 21/6:12.006 |
| 15 | 4 | 16.683 | 21/6:09.905 |
| 16 | 4 | 21.025 | 21/6:13.036 |
| 17 | 4 | 20.205 | 21/6:15.357 |
| 18 | 5 | 28.213 | 20/6:07.275 |
| 19 | 4 | 16.820 | 20/6:04.693 |
| 20 | 4 | 20.804 | 20/6:06.367 |