| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.383 | N/A |
| 2 | 2 | 18.293 | 21/6:07.243 |
| 3 | 2 | 17.821 | 21/6:02.523 |
| 4 | 2 | 20.070 | 21/6:15.943 |
| 5 | 2 | 21.195 | 20/6:08.933 |
| 6 | 2 | 18.637 | 20/6:06.243 |
| 7 | 2 | 18.813 | 20/6:05.008 |
| 8 | 2 | 18.985 | 20/6:04.592 |
| 9 | 2 | 19.199 | 20/6:04.788 |
| 10 | 2 | 19.031 | 20/6:04.587 |
| 11 | 2 | 17.850 | 20/6:02.181 |
| 12 | 2 | 18.638 | 20/6:01.574 |
| 13 | 2 | 20.117 | 20/6:03.410 |
| 14 | 2 | 20.363 | 20/6:05.323 |
| 15 | 2 | 18.387 | 20/6:04.281 |
| 16 | 2 | 18.851 | 20/6:03.966 |
| 17 | 2 | 18.401 | 20/6:03.156 |
| 18 | 2 | 18.541 | 20/6:02.597 |
| 19 | 2 | 18.867 | 20/6:02.445 |
| 20 | 2 | 18.329 | 20/6:01.771 |