| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.830 | N/A |
| 2 | 2 | 23.381 | 19/7:02.688 |
| 3 | 2 | 22.938 | 20/7:21.860 |
| 4 | 1 | 22.831 | 20/7:19.078 |
| 5 | 3 | 24.100 | 19/7:01.455 |
| 6 | 3 | 22.913 | 19/7:00.016 |
| 7 | 3 | 23.758 | 19/7:01.593 |
| 8 | 3 | 22.369 | 20/7:22.331 |
| 9 | 3 | 22.742 | 20/7:21.281 |
| 10 | 3 | 23.906 | 20/7:22.921 |
| 11 | 3 | 22.896 | 20/7:22.314 |
| 12 | 3 | 24.976 | 19/7:02.064 |
| 13 | 3 | 22.431 | 19/7:00.691 |
| 14 | 3 | 22.145 | 20/7:22.317 |
| 15 | 3 | 24.578 | 19/7:00.926 |
| 16 | 2 | 23.109 | 19/7:00.717 |
| 17 | 2 | 22.104 | 20/7:22.602 |
| 18 | 2 | 22.339 | 20/7:21.642 |
| 19 | 2 | 23.083 | 20/7:21.573 |
| 20 | 2 | 24.462 | 20/7:22.891 |