| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.327 | N/A |
| 2 | 2 | 20.794 | 21/7:20.207 |
| 3 | 2 | 21.525 | 20/7:06.357 |
| 4 | 2 | 21.137 | 20/7:06.215 |
| 5 | 2 | 21.185 | 20/7:06.371 |
| 6 | 2 | 21.268 | 20/7:06.781 |
| 7 | 2 | 20.918 | 20/7:05.945 |
| 8 | 2 | 23.820 | 20/7:13.226 |
| 9 | 2 | 21.647 | 20/7:13.525 |
| 10 | 2 | 20.874 | 20/7:12.126 |
| 11 | 2 | 21.313 | 20/7:11.840 |
| 12 | 2 | 21.022 | 20/7:11.104 |
| 13 | 2 | 21.542 | 20/7:11.314 |
| 14 | 2 | 21.692 | 20/7:11.711 |
| 15 | 2 | 21.984 | 20/7:12.448 |
| 16 | 2 | 20.594 | 20/7:11.326 |
| 17 | 2 | 22.294 | 20/7:12.362 |
| 18 | 2 | 22.296 | 20/7:13.279 |
| 19 | 2 | 21.641 | 20/7:13.403 |
| 20 | 2 | 23.182 | 20/7:15.055 |