| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.976 | N/A |
| 2 | 1 | 20.598 | 21/7:16.936 |
| 3 | 1 | 20.902 | 21/7:19.976 |
| 4 | 1 | 20.004 | 21/7:15.002 |
| 5 | 1 | 20.346 | 21/7:14.226 |
| 6 | 1 | 19.336 | 21/7:09.072 |
| 7 | 1 | 20.361 | 21/7:10.132 |
| 8 | 1 | 23.518 | 21/7:19.447 |
| 9 | 1 | 20.679 | 21/7:19.336 |
| 10 | 1 | 19.907 | 21/7:17.533 |
| 11 | 1 | 24.043 | 20/7:03.394 |
| 12 | 1 | 20.272 | 20/7:02.019 |
| 13 | 1 | 25.385 | 20/7:09.281 |
| 14 | 1 | 20.890 | 20/7:08.712 |
| 15 | 1 | 19.965 | 20/7:06.969 |
| 16 | 1 | 20.349 | 20/7:05.945 |
| 17 | 1 | 20.385 | 20/7:05.092 |
| 18 | 1 | 18.039 | 20/7:01.717 |
| 19 | 1 | 19.786 | 20/7:00.561 |
| 20 | 1 | 20.449 | 20/7:00.190 |