| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.603 | N/A |
| 2 | 7 | 23.127 | 19/7:16.889 |
| 3 | 7 | 22.059 | 19/7:07.277 |
| 4 | 7 | 20.217 | 20/7:14.822 |
| 5 | 7 | 21.041 | 20/7:11.212 |
| 6 | 7 | 19.773 | 20/7:04.227 |
| 7 | 7 | 28.121 | 19/7:03.617 |
| 8 | 7 | 21.074 | 19/7:00.233 |
| 9 | 7 | 21.171 | 20/7:19.987 |
| 10 | 7 | 20.916 | 20/7:17.545 |
| 11 | 7 | 20.350 | 20/7:14.516 |
| 12 | 7 | 21.902 | 20/7:14.718 |
| 13 | 7 | 21.370 | 20/7:14.044 |
| 14 | 7 | 20.557 | 20/7:12.286 |
| 15 | 7 | 21.071 | 20/7:11.476 |
| 16 | 8 | 21.372 | 20/7:11.156 |
| 17 | 7 | 20.804 | 20/7:10.201 |
| 18 | 7 | 20.193 | 20/7:08.676 |
| 19 | 7 | 19.607 | 20/7:06.701 |
| 20 | 7 | 20.374 | 20/7:05.702 |