| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.433 | N/A |
| 2 | 1 | 20.992 | 21/7:01.273 |
| 3 | 1 | 20.888 | 21/7:00.233 |
| 4 | 1 | 20.743 | 22/7:19.794 |
| 5 | 1 | 20.901 | 22/7:19.934 |
| 6 | 1 | 21.601 | 21/7:01.933 |
| 7 | 1 | 20.541 | 21/7:00.319 |
| 8 | 1 | 20.637 | 22/7:20.342 |
| 9 | 1 | 20.727 | 22/7:19.886 |
| 10 | 1 | 20.716 | 22/7:19.507 |
| 11 | 1 | 21.301 | 22/7:20.431 |
| 12 | 1 | 20.607 | 22/7:19.863 |
| 13 | 1 | 20.964 | 22/7:20.014 |
| 14 | 1 | 21.427 | 22/7:20.890 |
| 15 | 1 | 22.184 | 21/7:01.760 |
| 16 | 1 | 21.275 | 21/7:02.105 |
| 17 | 1 | 21.200 | 21/7:02.313 |
| 18 | 1 | 23.578 | 21/7:05.294 |
| 19 | 1 | 21.392 | 21/7:05.515 |
| 20 | 1 | 21.461 | 21/7:05.785 |
| 21 | 1 | 21.632 | 21/7:06.200 |