| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.557 | 20/6:11.140 |
| 2 | 1 | 18.099 | 20/6:06.560 |
| 3 | 1 | 18.450 | 20/6:07.373 |
| 4 | 1 | 20.007 | 20/6:15.565 |
| 5 | 1 | 18.475 | 20/6:14.352 |
| 6 | 1 | 19.158 | 20/6:15.820 |
| 7 | 1 | 19.020 | 20/6:16.474 |
| 8 | 1 | 19.884 | 19/6:00.169 |
| 9 | 1 | 18.737 | 20/6:18.638 |
| 10 | 1 | 18.676 | 20/6:18.126 |
| 11 | 1 | 18.256 | 20/6:16.944 |
| 12 | 1 | 19.115 | 20/6:17.390 |
| 13 | 1 | 18.423 | 20/6:16.703 |
| 14 | 1 | 18.367 | 20/6:16.034 |
| 15 | 1 | 18.728 | 20/6:15.936 |
| 16 | 1 | 17.551 | 20/6:14.379 |
| 17 | 1 | 18.899 | 20/6:14.591 |
| 18 | 1 | 17.906 | 20/6:13.676 |
| 19 | 1 | 17.826 | 20/6:12.773 |
| 20 | 1 | 18.316 | 20/6:12.450 |