| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 6.265 | 39/4:04.335 |
| 2 | 3 | 6.321 | 39/4:05.427 |
| 3 | 4 | 6.197 | 39/4:04.179 |
| 4 | 3 | 6.489 | 38/4:00.084 |
| 5 | 3 | 6.435 | 38/4:00.973 |
| 6 | 4 | 6.489 | 38/4:01.908 |
| 7 | 3 | 6.660 | 38/4:03.504 |
| 8 | 3 | 6.786 | 38/4:05.299 |
| 9 | 3 | 6.308 | 38/4:04.678 |
| 10 | 3 | 6.252 | 38/4:03.968 |
| 11 | 3 | 7.447 | 37/4:01.001 |
| 12 | 3 | 6.432 | 37/4:00.750 |
| 13 | 3 | 6.167 | 38/4:06.263 |
| 14 | 3 | 6.362 | 38/4:05.941 |
| 15 | 3 | 6.222 | 38/4:05.308 |
| 16 | 4 | 6.119 | 38/4:04.509 |
| 17 | 4 | 6.202 | 38/4:03.989 |
| 18 | 4 | 6.410 | 38/4:03.966 |
| 19 | 4 | 6.200 | 38/4:03.526 |
| 20 | 4 | 6.357 | 38/4:03.428 |