| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.881 | N/A |
| 2 | 3 | 21.438 | 21/7:11.641 |
| 3 | 3 | 19.111 | 22/7:08.645 |
| 4 | 4 | 26.316 | 20/7:06.359 |
| 5 | 4 | 23.112 | 20/7:10.271 |
| 6 | 4 | 19.091 | 21/7:19.153 |
| 7 | 4 | 19.348 | 21/7:10.934 |
| 8 | 4 | 19.752 | 21/7:06.218 |
| 9 | 4 | 22.547 | 21/7:09.668 |
| 10 | 4 | 19.612 | 21/7:05.829 |
| 11 | 4 | 23.514 | 21/7:10.563 |
| 12 | 4 | 19.292 | 21/7:06.759 |
| 13 | 4 | 20.211 | 21/7:05.121 |
| 14 | 4 | 25.489 | 21/7:11.854 |
| 15 | 4 | 21.148 | 21/7:11.425 |
| 16 | 4 | 22.334 | 21/7:12.634 |
| 17 | 4 | 21.305 | 21/7:12.406 |
| 18 | 4 | 24.434 | 21/7:15.885 |
| 19 | 4 | 21.670 | 21/7:15.907 |
| 20 | 4 | 21.458 | 21/7:15.704 |
| 21 | 4 | 26.642 | 21/7:20.705 |