| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.229 | 21/6:01.809 |
| 2 | 6 | 17.557 | 21/6:05.253 |
| 3 | 6 | 16.606 | 22/6:16.875 |
| 4 | 4 | 16.966 | 22/6:15.969 |
| 5 | 7 | 22.058 | 20/6:01.664 |
| 6 | 7 | 18.182 | 20/6:01.993 |
| 7 | 7 | 16.423 | 21/6:15.063 |
| 8 | 7 | 17.423 | 21/6:13.915 |
| 9 | 7 | 19.735 | 20/6:00.398 |
| 10 | 7 | 21.074 | 20/6:06.506 |
| 11 | 7 | 17.475 | 20/6:04.960 |
| 12 | 7 | 19.103 | 20/6:06.385 |
| 13 | 7 | 19.484 | 20/6:08.177 |
| 14 | 7 | 17.215 | 20/6:06.471 |
| 15 | 7 | 17.074 | 20/6:04.805 |
| 16 | 7 | 17.465 | 20/6:03.836 |
| 17 | 7 | 20.437 | 20/6:06.478 |
| 18 | 7 | 19.379 | 20/6:07.650 |
| 19 | 7 | 22.476 | 20/6:11.959 |
| 20 | 7 | 17.206 | 20/6:10.567 |