| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.662 | N/A |
| 2 | 3 | 22.855 | 19/7:13.052 |
| 3 | 1 | 19.619 | 20/7:05.165 |
| 4 | 1 | 18.914 | 21/7:10.915 |
| 5 | 1 | 18.031 | 22/7:18.611 |
| 6 | 1 | 17.847 | 22/7:10.179 |
| 7 | 1 | 18.089 | 22/7:05.404 |
| 8 | 1 | 18.761 | 22/7:04.001 |
| 9 | 1 | 18.832 | 22/7:03.150 |
| 10 | 1 | 18.788 | 22/7:02.379 |
| 11 | 1 | 18.857 | 22/7:01.907 |
| 12 | 1 | 19.783 | 22/7:03.288 |
| 13 | 1 | 20.757 | 22/7:06.144 |
| 14 | 1 | 34.997 | 21/7:11.092 |
| 15 | 3 | 22.188 | 21/7:13.544 |
| 16 | 3 | 18.890 | 21/7:11.272 |
| 17 | 3 | 20.634 | 21/7:11.464 |
| 18 | 2 | 18.882 | 21/7:09.572 |
| 19 | 2 | 18.456 | 21/7:07.417 |
| 20 | 2 | 18.346 | 21/7:05.373 |
| 21 | 1 | 19.940 | 21/7:05.128 |