| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.881 | N/A |
| 2 | 4 | 22.562 | 20/7:11.559 |
| 3 | 4 | 23.556 | 20/7:21.002 |
| 4 | 4 | 21.717 | 20/7:12.502 |
| 5 | 4 | 23.059 | 20/7:14.627 |
| 6 | 4 | 22.659 | 20/7:14.382 |
| 7 | 3 | 22.526 | 20/7:13.797 |
| 8 | 3 | 23.537 | 20/7:16.124 |
| 9 | 3 | 22.297 | 20/7:14.924 |
| 10 | 3 | 23.044 | 20/7:15.568 |
| 11 | 3 | 22.511 | 20/7:15.070 |
| 12 | 4 | 24.513 | 20/7:18.120 |
| 13 | 4 | 22.455 | 20/7:17.404 |
| 14 | 4 | 23.091 | 20/7:17.728 |
| 15 | 4 | 22.178 | 20/7:16.766 |
| 16 | 4 | 22.513 | 20/7:16.357 |
| 17 | 4 | 21.969 | 20/7:15.353 |
| 18 | 4 | 23.775 | 20/7:16.485 |
| 19 | 4 | 22.331 | 20/7:15.968 |
| 20 | 4 | 22.722 | 20/7:15.896 |