| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.829 | N/A |
| 2 | 4 | 23.426 | 19/7:03.497 |
| 3 | 4 | 25.487 | 19/7:22.046 |
| 4 | 4 | 22.459 | 19/7:10.061 |
| 5 | 4 | 23.244 | 19/7:07.601 |
| 6 | 4 | 22.439 | 19/7:03.227 |
| 7 | 4 | 21.517 | 20/7:20.640 |
| 8 | 3 | 22.243 | 20/7:18.326 |
| 9 | 3 | 22.059 | 20/7:16.154 |
| 10 | 3 | 22.461 | 20/7:15.314 |
| 11 | 3 | 21.836 | 20/7:13.453 |
| 12 | 3 | 22.541 | 20/7:13.149 |
| 13 | 3 | 21.714 | 20/7:11.586 |
| 14 | 3 | 22.196 | 20/7:10.968 |
| 15 | 3 | 22.455 | 20/7:10.790 |
| 16 | 3 | 27.526 | 20/7:17.059 |
| 17 | 3 | 21.914 | 20/7:15.880 |
| 18 | 3 | 22.007 | 20/7:14.944 |
| 19 | 3 | 23.454 | 20/7:15.639 |
| 20 | 4 | 28.302 | 20/7:21.109 |