| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.619 | N/A |
| 2 | 4 | 19.614 | 22/7:15.513 |
| 3 | 4 | 20.389 | 21/7:03.649 |
| 4 | 4 | 20.265 | 21/7:05.405 |
| 5 | 4 | 19.578 | 21/7:02.849 |
| 6 | 3 | 22.027 | 21/7:11.111 |
| 7 | 3 | 20.038 | 21/7:09.989 |
| 8 | 4 | 21.852 | 21/7:14.370 |
| 9 | 4 | 19.226 | 21/7:11.091 |
| 10 | 4 | 22.503 | 21/7:15.823 |
| 11 | 4 | 19.172 | 21/7:12.947 |
| 12 | 4 | 20.864 | 21/7:13.669 |
| 13 | 3 | 19.008 | 21/7:11.179 |
| 14 | 3 | 19.029 | 21/7:09.103 |
| 15 | 3 | 19.278 | 21/7:07.680 |
| 16 | 3 | 21.586 | 21/7:09.524 |
| 17 | 3 | 19.341 | 21/7:08.331 |
| 18 | 3 | 20.390 | 21/7:08.513 |
| 19 | 3 | 22.175 | 21/7:10.657 |
| 20 | 3 | 24.580 | 21/7:15.108 |
| 21 | 3 | 19.049 | 21/7:13.583 |