| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.058 | N/A |
| 2 | 2 | 17.989 | 21/6:17.838 |
| 3 | 2 | 20.700 | 19/6:06.259 |
| 4 | 2 | 18.544 | 19/6:01.456 |
| 5 | 2 | 17.776 | 20/6:14.350 |
| 6 | 2 | 19.551 | 20/6:17.386 |
| 7 | 2 | 18.455 | 20/6:15.938 |
| 8 | 2 | 18.690 | 20/6:15.543 |
| 9 | 2 | 20.284 | 19/6:00.033 |
| 10 | 2 | 18.197 | 20/6:17.339 |
| 11 | 2 | 18.963 | 20/6:17.441 |
| 12 | 2 | 18.099 | 20/6:16.031 |
| 13 | 2 | 18.194 | 20/6:15.007 |
| 14 | 2 | 18.109 | 20/6:14.017 |
| 15 | 2 | 18.753 | 20/6:14.042 |
| 16 | 2 | 19.721 | 20/6:15.289 |
| 17 | 2 | 18.504 | 20/6:14.936 |
| 18 | 2 | 18.585 | 20/6:14.714 |
| 19 | 2 | 22.789 | 20/6:18.955 |
| 20 | 2 | 18.984 | 20/6:18.945 |