| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.824 | N/A |
| 2 | 1 | 21.062 | 20/7:04.002 |
| 3 | 1 | 21.149 | 20/7:04.828 |
| 4 | 1 | 20.608 | 20/7:01.677 |
| 5 | 1 | 20.658 | 20/7:00.339 |
| 6 | 1 | 20.525 | 21/7:19.832 |
| 7 | 1 | 20.703 | 21/7:19.507 |
| 8 | 1 | 20.755 | 21/7:19.424 |
| 9 | 1 | 21.105 | 21/7:20.236 |
| 10 | 1 | 20.618 | 21/7:19.786 |
| 11 | 1 | 20.620 | 21/7:19.043 |
| 12 | 1 | 21.547 | 21/7:20.824 |
| 13 | 1 | 20.992 | 20/7:00.198 |
| 14 | 1 | 20.612 | 21/7:20.676 |
| 15 | 1 | 20.647 | 21/7:20.396 |
| 16 | 1 | 20.382 | 21/7:19.801 |
| 17 | 1 | 20.822 | 21/7:19.830 |
| 18 | 1 | 20.633 | 21/7:19.633 |
| 19 | 1 | 20.513 | 21/7:19.325 |
| 20 | 1 | 21.616 | 21/7:20.210 |
| 21 | 1 | 21.773 | 21/7:21.164 |