| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 2.994 | N/A |
| 2 | 1 | 20.360 | 22/7:10.554 |
| 3 | 2 | 23.591 | 20/7:00.528 |
| 4 | 2 | 19.130 | 21/7:03.534 |
| 5 | 1 | 20.320 | 22/7:20.849 |
| 6 | 1 | 20.135 | 22/7:17.845 |
| 7 | 1 | 22.629 | 21/7:03.544 |
| 8 | 3 | 25.789 | 21/7:17.148 |
| 9 | 2 | 20.584 | 21/7:14.339 |
| 10 | 1 | 20.021 | 21/7:10.902 |
| 11 | 1 | 20.692 | 21/7:09.496 |
| 12 | 1 | 20.359 | 21/7:07.739 |
| 13 | 1 | 23.619 | 21/7:11.709 |
| 14 | 1 | 21.147 | 21/7:11.264 |
| 15 | 1 | 20.630 | 21/7:10.145 |
| 16 | 1 | 19.895 | 21/7:08.195 |
| 17 | 1 | 20.024 | 21/7:06.650 |
| 18 | 1 | 20.397 | 21/7:05.725 |
| 19 | 1 | 21.571 | 21/7:06.208 |
| 20 | 1 | 19.271 | 21/7:04.219 |
| 21 | 1 | 19.854 | 21/7:03.012 |