| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.394 | 19/6:08.486 |
| 2 | 1 | 17.821 | 20/6:12.150 |
| 3 | 1 | 19.029 | 20/6:14.960 |
| 4 | 1 | 18.397 | 20/6:13.205 |
| 5 | 1 | 17.299 | 20/6:07.760 |
| 6 | 1 | 17.878 | 20/6:06.060 |
| 7 | 1 | 18.365 | 20/6:06.237 |
| 8 | 1 | 20.877 | 20/6:12.650 |
| 9 | 1 | 17.960 | 20/6:11.156 |
| 10 | 1 | 20.112 | 20/6:14.264 |
| 11 | 1 | 19.065 | 20/6:14.904 |
| 12 | 1 | 18.505 | 20/6:14.503 |
| 13 | 1 | 18.745 | 20/6:14.534 |
| 14 | 1 | 18.643 | 20/6:14.414 |
| 15 | 1 | 18.809 | 20/6:14.532 |
| 16 | 1 | 18.281 | 20/6:13.975 |
| 17 | 1 | 18.701 | 20/6:13.978 |
| 18 | 1 | 18.457 | 20/6:13.709 |
| 19 | 1 | 19.872 | 20/6:14.958 |
| 20 | 1 | 18.582 | 20/6:14.792 |