| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.532 | N/A |
| 2 | 1 | 21.421 | 21/7:09.952 |
| 3 | 1 | 22.685 | 20/7:00.539 |
| 4 | 1 | 21.298 | 21/7:17.558 |
| 5 | 1 | 20.396 | 21/7:10.532 |
| 6 | 2 | 28.109 | 20/7:14.386 |
| 7 | 2 | 21.752 | 20/7:11.125 |
| 8 | 2 | 20.580 | 20/7:05.614 |
| 9 | 2 | 20.700 | 20/7:01.766 |
| 10 | 1 | 21.132 | 21/7:21.694 |
| 11 | 2 | 22.996 | 20/7:01.563 |
| 12 | 1 | 22.426 | 20/7:02.114 |
| 13 | 1 | 20.697 | 21/7:21.852 |
| 14 | 1 | 21.056 | 21/7:20.375 |
| 15 | 1 | 20.416 | 21/7:18.194 |
| 16 | 1 | 22.221 | 21/7:18.712 |
| 17 | 1 | 20.901 | 21/7:17.514 |
| 18 | 1 | 20.587 | 21/7:16.088 |
| 19 | 1 | 20.749 | 21/7:15.000 |
| 20 | 1 | 20.266 | 21/7:13.519 |
| 21 | 1 | 20.211 | 21/7:12.131 |