| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 6.413 | 38/4:03.694 |
| 2 | 2 | 6.518 | 38/4:05.689 |
| 3 | 2 | 6.334 | 38/4:04.023 |
| 4 | 2 | 6.475 | 38/4:04.530 |
| 5 | 2 | 6.493 | 38/4:04.971 |
| 6 | 2 | 6.529 | 38/4:05.493 |
| 7 | 4 | 12.181 | 33/4:00.160 |
| 8 | 4 | 14.669 | 30/4:06.045 |
| 9 | 4 | 6.628 | 30/4:00.800 |
| 10 | 4 | 6.649 | 31/4:04.556 |
| 11 | 4 | 6.462 | 31/4:00.535 |
| 12 | 4 | 6.409 | 32/4:04.693 |
| 13 | 4 | 6.627 | 32/4:02.183 |
| 14 | 4 | 6.537 | 33/4:07.321 |
| 15 | 4 | 6.609 | 33/4:05.373 |
| 16 | 4 | 6.519 | 33/4:03.482 |
| 17 | 4 | 6.403 | 33/4:01.589 |
| 18 | 4 | 6.394 | 34/4:07.159 |
| 19 | 4 | 7.250 | 34/4:07.125 |
| 20 | 4 | 6.593 | 34/4:05.976 |