| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.397 | N/A |
| 2 | 1 | 19.822 | 19/6:04.193 |
| 3 | 1 | 18.714 | 20/6:13.489 |
| 4 | 1 | 18.881 | 20/6:11.038 |
| 5 | 1 | 18.955 | 20/6:10.164 |
| 6 | 1 | 18.668 | 20/6:08.549 |
| 7 | 1 | 19.441 | 20/6:09.920 |
| 8 | 1 | 18.861 | 20/6:09.325 |
| 9 | 1 | 19.161 | 20/6:09.591 |
| 10 | 1 | 21.047 | 20/6:13.780 |
| 11 | 1 | 19.958 | 20/6:15.062 |
| 12 | 1 | 19.769 | 20/6:15.784 |
| 13 | 1 | 19.101 | 20/6:15.328 |
| 14 | 1 | 19.675 | 20/6:15.782 |
| 15 | 1 | 18.966 | 20/6:15.208 |
| 16 | 1 | 19.263 | 20/6:15.087 |
| 17 | 1 | 20.022 | 20/6:15.883 |
| 18 | 1 | 19.406 | 20/6:15.896 |
| 19 | 1 | 20.700 | 20/6:17.274 |
| 20 | 1 | 18.601 | 20/6:16.408 |