| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.119 | N/A |
| 2 | 3 | 18.195 | 20/6:04.824 |
| 3 | 2 | 18.456 | 20/6:07.303 |
| 4 | 3 | 19.605 | 20/6:15.407 |
| 5 | 2 | 21.011 | 19/6:06.820 |
| 6 | 2 | 17.627 | 19/6:00.737 |
| 7 | 1 | 18.278 | 20/6:17.497 |
| 8 | 1 | 17.569 | 20/6:13.987 |
| 9 | 2 | 20.191 | 20/6:17.582 |
| 10 | 2 | 17.860 | 20/6:15.457 |
| 11 | 2 | 18.257 | 20/6:14.512 |
| 12 | 2 | 17.906 | 20/6:13.132 |
| 13 | 2 | 21.104 | 20/6:17.045 |
| 14 | 2 | 17.940 | 20/6:15.732 |
| 15 | 2 | 17.876 | 20/6:14.520 |
| 16 | 2 | 17.658 | 20/6:13.194 |
| 17 | 2 | 18.713 | 20/6:13.286 |
| 18 | 2 | 20.573 | 20/6:15.446 |
| 19 | 2 | 18.192 | 20/6:14.852 |
| 20 | 2 | 19.815 | 20/6:15.945 |