| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 2.558 | N/A |
| 2 | 4 | 18.402 | 21/6:10.598 |
| 3 | 5 | 17.940 | 21/6:05.978 |
| 4 | 5 | 18.481 | 21/6:08.044 |
| 5 | 5 | 17.657 | 21/6:04.958 |
| 6 | 5 | 17.605 | 21/6:02.898 |
| 7 | 5 | 17.327 | 21/6:00.598 |
| 8 | 5 | 17.880 | 21/6:00.535 |
| 9 | 5 | 18.678 | 21/6:02.483 |
| 10 | 5 | 18.739 | 21/6:04.133 |
| 11 | 5 | 18.430 | 21/6:04.836 |
| 12 | 6 | 20.205 | 21/6:08.638 |
| 13 | 6 | 18.008 | 21/6:08.144 |
| 14 | 6 | 20.529 | 21/6:11.605 |
| 15 | 6 | 17.632 | 21/6:10.433 |
| 16 | 6 | 19.160 | 21/6:11.455 |
| 17 | 6 | 18.995 | 21/6:12.143 |
| 18 | 6 | 17.698 | 21/6:11.223 |
| 19 | 6 | 18.018 | 21/6:10.762 |
| 20 | 6 | 19.917 | 21/6:12.348 |
| 21 | 6 | 18.747 | 21/6:12.606 |