| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.124 | N/A |
| 2 | 1 | 21.874 | 21/7:18.604 |
| 3 | 1 | 20.801 | 21/7:07.874 |
| 4 | 1 | 21.161 | 21/7:06.697 |
| 5 | 1 | 26.188 | 20/7:08.738 |
| 6 | 2 | 25.115 | 20/7:18.652 |
| 7 | 1 | 21.514 | 20/7:13.858 |
| 8 | 1 | 22.137 | 20/7:12.125 |
| 9 | 1 | 22.310 | 20/7:11.236 |
| 10 | 1 | 20.612 | 20/7:06.960 |
| 11 | 1 | 20.741 | 20/7:03.784 |
| 12 | 1 | 24.410 | 20/7:07.523 |
| 13 | 1 | 21.117 | 20/7:05.425 |
| 14 | 1 | 21.407 | 20/7:04.074 |
| 15 | 1 | 21.463 | 20/7:02.991 |
| 16 | 1 | 21.368 | 20/7:01.933 |
| 17 | 1 | 21.281 | 20/7:00.904 |
| 18 | 1 | 21.391 | 20/7:00.118 |
| 19 | 1 | 21.686 | 21/7:21.764 |
| 20 | 1 | 21.506 | 21/7:21.210 |
| 21 | 1 | 25.706 | 21/7:24.912 |