| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.965 | N/A |
| 2 | 2 | 22.172 | 20/7:03.233 |
| 3 | 2 | 21.858 | 20/7:00.025 |
| 4 | 2 | 21.711 | 21/7:20.238 |
| 5 | 2 | 21.845 | 21/7:19.895 |
| 6 | 2 | 22.124 | 21/7:20.805 |
| 7 | 2 | 23.837 | 20/7:04.863 |
| 8 | 2 | 21.911 | 20/7:03.922 |
| 9 | 2 | 21.709 | 20/7:02.736 |
| 10 | 2 | 21.804 | 20/7:02.014 |
| 11 | 2 | 22.224 | 20/7:02.235 |
| 12 | 2 | 22.113 | 20/7:02.224 |
| 13 | 2 | 22.380 | 20/7:02.637 |
| 14 | 2 | 22.407 | 20/7:03.026 |
| 15 | 2 | 22.404 | 20/7:03.356 |
| 16 | 2 | 24.741 | 20/7:06.602 |
| 17 | 2 | 22.167 | 20/7:06.385 |
| 18 | 2 | 31.506 | 20/7:16.632 |
| 19 | 2 | 21.529 | 20/7:15.209 |
| 20 | 2 | 22.143 | 20/7:14.550 |