| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.369 | N/A |
| 2 | 2 | 21.319 | 21/7:07.749 |
| 3 | 2 | 20.587 | 21/7:00.429 |
| 4 | 2 | 20.370 | 22/7:17.301 |
| 5 | 2 | 20.380 | 22/7:15.313 |
| 6 | 2 | 20.669 | 22/7:15.334 |
| 7 | 2 | 21.140 | 22/7:16.996 |
| 8 | 1 | 20.748 | 22/7:17.008 |
| 9 | 2 | 23.565 | 21/7:03.314 |
| 10 | 2 | 21.019 | 21/7:03.140 |
| 11 | 2 | 21.166 | 21/7:03.295 |
| 12 | 2 | 20.953 | 21/7:03.034 |
| 13 | 2 | 20.852 | 21/7:02.649 |
| 14 | 3 | 23.101 | 21/7:05.782 |
| 15 | 2 | 21.053 | 21/7:05.543 |
| 16 | 2 | 20.675 | 21/7:04.831 |
| 17 | 2 | 20.749 | 21/7:04.301 |
| 18 | 2 | 21.300 | 21/7:04.481 |
| 19 | 2 | 20.807 | 21/7:04.094 |
| 20 | 2 | 20.703 | 21/7:03.638 |
| 21 | 2 | 21.463 | 21/7:03.988 |