| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 23.476 | N/A |
| 2 | 2 | 17.893 | 20/6:03.443 |
| 3 | 2 | 17.132 | 21/6:13.726 |
| 4 | 2 | 16.142 | 21/6:04.589 |
| 5 | 3 | 20.819 | 20/6:05.409 |
| 6 | 3 | 16.392 | 21/6:16.988 |
| 7 | 3 | 19.550 | 20/6:05.248 |
| 8 | 3 | 16.197 | 20/6:00.386 |
| 9 | 3 | 16.810 | 21/6:15.813 |
| 10 | 3 | 16.110 | 21/6:12.464 |
| 11 | 3 | 22.250 | 20/6:04.136 |
| 12 | 3 | 17.225 | 20/6:02.919 |
| 13 | 4 | 18.511 | 20/6:03.941 |
| 14 | 4 | 16.411 | 20/6:01.737 |
| 15 | 4 | 16.284 | 21/6:17.370 |
| 16 | 4 | 19.241 | 20/6:01.634 |
| 17 | 4 | 16.551 | 20/6:00.153 |
| 18 | 4 | 17.355 | 21/6:17.444 |
| 19 | 4 | 16.412 | 21/6:16.014 |
| 20 | 4 | 16.345 | 21/6:14.665 |
| 21 | 4 | 16.069 | 21/6:13.175 |