| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 29.535 | N/A |
| 2 | 4 | 21.472 | 20/7:17.503 |
| 3 | 4 | 20.945 | 20/7:12.496 |
| 4 | 4 | 21.111 | 20/7:11.879 |
| 5 | 3 | 20.568 | 20/7:08.991 |
| 6 | 3 | 20.998 | 20/7:08.892 |
| 7 | 3 | 20.934 | 20/7:08.623 |
| 8 | 3 | 21.186 | 20/7:09.115 |
| 9 | 2 | 21.067 | 20/7:09.202 |
| 10 | 2 | 21.515 | 20/7:10.215 |
| 11 | 2 | 21.478 | 20/7:10.955 |
| 12 | 2 | 24.690 | 20/7:17.109 |
| 13 | 2 | 21.111 | 20/7:16.570 |
| 14 | 2 | 21.063 | 20/7:16.044 |
| 15 | 2 | 20.951 | 20/7:15.441 |
| 16 | 2 | 21.093 | 20/7:15.098 |
| 17 | 2 | 21.181 | 20/7:14.903 |
| 18 | 2 | 21.305 | 20/7:14.869 |
| 19 | 2 | 21.253 | 20/7:14.784 |
| 20 | 2 | 21.930 | 20/7:15.386 |