| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.936 | N/A |
| 2 | 2 | 18.040 | 21/6:02.736 |
| 3 | 3 | 18.438 | 21/6:06.716 |
| 4 | 3 | 17.085 | 22/6:16.877 |
| 5 | 3 | 17.258 | 22/6:13.746 |
| 6 | 6 | 22.208 | 21/6:14.052 |
| 7 | 3 | 17.733 | 21/6:11.142 |
| 8 | 5 | 20.676 | 21/6:17.473 |
| 9 | 5 | 17.478 | 21/6:14.226 |
| 10 | 4 | 16.854 | 21/6:10.313 |
| 11 | 4 | 18.312 | 21/6:10.001 |
| 12 | 5 | 18.100 | 21/6:09.539 |
| 13 | 5 | 19.998 | 21/6:12.236 |
| 14 | 5 | 16.592 | 21/6:09.277 |
| 15 | 4 | 17.190 | 21/6:07.596 |
| 16 | 3 | 19.209 | 21/6:08.830 |
| 17 | 3 | 19.329 | 21/6:10.061 |
| 18 | 3 | 19.013 | 21/6:10.774 |
| 19 | 3 | 17.236 | 21/6:09.434 |
| 20 | 3 | 17.585 | 21/6:08.603 |
| 21 | 3 | 17.047 | 21/6:07.317 |