| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 3.597 | 67/4:00.999 |
| 2 | 2 | 3.584 | 67/4:00.564 |
| 3 | 2 | 3.516 | 68/4:02.465 |
| 4 | 2 | 3.542 | 68/4:02.063 |
| 5 | 2 | 3.560 | 68/4:02.066 |
| 6 | 2 | 3.615 | 68/4:02.692 |
| 7 | 2 | 3.514 | 68/4:02.158 |
| 8 | 2 | 3.547 | 68/4:02.038 |
| 9 | 3 | 3.769 | 67/4:00.039 |
| 10 | 3 | 4.047 | 67/4:03.150 |
| 11 | 4 | 3.730 | 66/4:00.126 |
| 12 | 3 | 3.546 | 67/4:03.249 |
| 13 | 3 | 3.592 | 67/4:03.050 |
| 14 | 3 | 3.580 | 67/4:02.822 |
| 15 | 4 | 3.661 | 67/4:02.987 |
| 16 | 4 | 3.582 | 67/4:02.800 |
| 17 | 3 | 3.573 | 67/4:02.599 |
| 18 | 3 | 3.538 | 67/4:02.291 |
| 19 | 3 | 3.575 | 67/4:02.145 |
| 20 | 3 | 3.685 | 67/4:02.383 |
| 21 | 3 | 3.678 | 67/4:02.575 |