| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.700 | N/A |
| 2 | 3 | 17.477 | 21/6:12.024 |
| 3 | 3 | 17.626 | 21/6:13.073 |
| 4 | 3 | 18.148 | 21/6:17.706 |
| 5 | 3 | 17.544 | 21/6:16.675 |
| 6 | 3 | 17.175 | 21/6:14.058 |
| 7 | 3 | 17.844 | 21/6:15.413 |
| 8 | 3 | 17.591 | 21/6:15.285 |
| 9 | 3 | 17.064 | 21/6:13.872 |
| 10 | 1 | 18.292 | 21/6:15.502 |
| 11 | 1 | 18.362 | 21/6:16.946 |
| 12 | 2 | 20.711 | 20/6:04.413 |
| 13 | 2 | 17.462 | 20/6:03.585 |
| 14 | 1 | 17.205 | 20/6:02.509 |
| 15 | 1 | 17.220 | 20/6:01.607 |
| 16 | 1 | 18.367 | 20/6:02.278 |
| 17 | 1 | 17.142 | 20/6:01.410 |
| 18 | 1 | 17.404 | 20/6:00.938 |
| 19 | 1 | 17.502 | 20/6:00.621 |
| 20 | 1 | 17.495 | 20/6:00.331 |