| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 3.614 | N/A |
| 2 | 2 | 20.740 | 22/7:19.154 |
| 3 | 2 | 20.384 | 22/7:15.416 |
| 4 | 2 | 20.917 | 22/7:17.901 |
| 5 | 2 | 19.969 | 22/7:14.166 |
| 6 | 3 | 24.087 | 21/7:08.002 |
| 7 | 6 | 25.813 | 20/7:01.329 |
| 8 | 5 | 19.493 | 21/7:16.194 |
| 9 | 6 | 27.064 | 20/7:07.473 |
| 10 | 6 | 19.241 | 20/7:00.997 |
| 11 | 5 | 22.352 | 20/7:01.728 |
| 12 | 8 | 43.529 | 19/7:14.941 |
| 13 | 8 | 19.462 | 19/7:08.190 |
| 14 | 7 | 19.382 | 19/7:02.367 |
| 15 | 8 | 26.974 | 19/7:07.137 |
| 16 | 8 | 20.016 | 19/7:02.921 |
| 17 | 8 | 21.483 | 19/7:00.883 |
| 18 | 5 | 21.483 | 19/7:00.883 |
| 19 | 5 | 23.963 | 20/7:00.420 |
| 20 | 5 | 23.430 | 20/7:01.913 |