| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.471 | N/A |
| 2 | 3 | 25.645 | 18/7:17.436 |
| 3 | 4 | 27.062 | 17/7:03.127 |
| 4 | 2 | 20.801 | 19/7:22.519 |
| 5 | 2 | 20.892 | 19/7:06.271 |
| 6 | 2 | 20.687 | 20/7:18.801 |
| 7 | 2 | 20.500 | 20/7:10.829 |
| 8 | 2 | 22.128 | 20/7:09.554 |
| 9 | 1 | 20.540 | 20/7:04.826 |
| 10 | 1 | 23.899 | 20/7:08.240 |
| 11 | 1 | 20.870 | 20/7:05.216 |
| 12 | 1 | 25.615 | 20/7:10.938 |
| 13 | 1 | 20.908 | 20/7:08.253 |
| 14 | 1 | 20.641 | 20/7:05.591 |
| 15 | 1 | 20.265 | 20/7:02.800 |
| 16 | 1 | 20.315 | 20/7:00.443 |
| 17 | 1 | 20.284 | 21/7:20.286 |
| 18 | 1 | 25.910 | 20/7:02.781 |
| 19 | 1 | 20.597 | 20/7:01.116 |
| 20 | 1 | 20.306 | 21/7:21.328 |
| 21 | 1 | 20.869 | 21/7:20.205 |