| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 4.214 | N/A |
| 2 | 2 | 25.527 | 18/7:18.173 |
| 3 | 2 | 20.492 | 20/7:21.394 |
| 4 | 3 | 22.445 | 20/7:17.819 |
| 5 | 3 | 26.695 | 19/7:12.429 |
| 6 | 3 | 19.841 | 20/7:21.214 |
| 7 | 3 | 19.490 | 20/7:10.099 |
| 8 | 2 | 21.030 | 20/7:06.339 |
| 9 | 3 | 23.942 | 20/7:10.436 |
| 10 | 3 | 21.061 | 20/7:07.540 |
| 11 | 4 | 24.002 | 20/7:10.811 |
| 12 | 3 | 20.528 | 20/7:07.487 |
| 13 | 2 | 21.192 | 20/7:05.768 |
| 14 | 3 | 21.275 | 20/7:04.435 |
| 15 | 3 | 19.946 | 20/7:01.489 |
| 16 | 2 | 19.703 | 21/7:20.439 |
| 17 | 3 | 25.729 | 20/7:03.280 |
| 18 | 4 | 28.478 | 20/7:10.457 |
| 19 | 4 | 24.530 | 20/7:12.670 |
| 20 | 4 | 25.095 | 20/7:15.215 |