| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 2.146 | N/A |
| 2 | 1 | 20.098 | 19/6:03.091 |
| 3 | 1 | 20.258 | 19/6:05.035 |
| 4 | 1 | 20.173 | 19/6:05.032 |
| 5 | 1 | 20.047 | 19/6:04.738 |
| 6 | 1 | 20.479 | 19/6:05.944 |
| 7 | 1 | 20.014 | 19/6:05.353 |
| 8 | 1 | 20.186 | 19/6:05.373 |
| 9 | 1 | 19.390 | 19/6:03.597 |
| 10 | 1 | 19.010 | 19/6:01.456 |
| 11 | 1 | 20.964 | 19/6:03.260 |
| 12 | 1 | 19.550 | 19/6:02.422 |
| 13 | 1 | 19.979 | 19/6:02.368 |
| 14 | 1 | 19.444 | 19/6:01.581 |
| 15 | 1 | 18.410 | 20/6:19.434 |
| 16 | 1 | 23.136 | 19/6:03.511 |
| 17 | 1 | 19.246 | 19/6:02.578 |
| 18 | 1 | 20.361 | 19/6:02.934 |
| 19 | 1 | 19.925 | 19/6:02.816 |