| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.312 | N/A |
| 2 | 2 | 22.128 | 18/6:18.488 |
| 3 | 2 | 21.775 | 18/6:15.487 |
| 4 | 2 | 21.310 | 18/6:11.852 |
| 5 | 3 | 23.913 | 18/6:21.097 |
| 6 | 1 | 21.768 | 18/6:19.351 |
| 7 | 1 | 21.320 | 18/6:16.918 |
| 8 | 1 | 21.407 | 18/6:15.391 |
| 9 | 2 | 22.722 | 18/6:17.040 |
| 10 | 2 | 21.679 | 18/6:16.353 |
| 11 | 2 | 22.084 | 18/6:16.492 |
| 12 | 1 | 21.190 | 18/6:15.224 |
| 13 | 2 | 22.384 | 18/6:15.858 |
| 14 | 2 | 21.010 | 18/6:14.598 |
| 15 | 2 | 21.589 | 18/6:14.222 |
| 16 | 3 | 22.574 | 18/6:15.012 |
| 17 | 2 | 21.841 | 18/6:14.924 |
| 18 | 2 | 21.629 | 18/6:14.635 |