| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.027 | N/A |
| 2 | 4 | 22.646 | 20/7:12.301 |
| 3 | 3 | 22.027 | 20/7:06.420 |
| 4 | 4 | 24.103 | 20/7:17.608 |
| 5 | 4 | 23.093 | 20/7:18.404 |
| 6 | 4 | 21.953 | 20/7:14.550 |
| 7 | 4 | 21.656 | 20/7:11.040 |
| 8 | 4 | 21.847 | 20/7:09.052 |
| 9 | 4 | 21.727 | 20/7:07.275 |
| 10 | 3 | 21.627 | 20/7:05.682 |
| 11 | 3 | 21.741 | 20/7:04.625 |
| 12 | 3 | 21.951 | 20/7:04.122 |
| 13 | 3 | 22.296 | 20/7:04.249 |
| 14 | 3 | 21.924 | 20/7:03.813 |
| 15 | 3 | 24.561 | 20/7:07.019 |
| 16 | 3 | 21.705 | 20/7:06.179 |
| 17 | 3 | 22.400 | 20/7:06.269 |
| 18 | 3 | 21.563 | 20/7:05.414 |
| 19 | 3 | 23.786 | 20/7:06.000 |
| 20 | 3 | 21.881 | 20/7:06.514 |