| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 4.418 | 55/4:02.990 |
| 2 | 1 | 4.439 | 55/4:03.567 |
| 3 | 2 | 4.517 | 54/4:00.732 |
| 4 | 2 | 4.610 | 54/4:02.784 |
| 5 | 2 | 4.545 | 54/4:03.313 |
| 6 | 2 | 4.618 | 54/4:04.323 |
| 7 | 3 | 4.550 | 54/4:04.520 |
| 8 | 4 | 4.579 | 53/4:00.328 |
| 9 | 4 | 4.488 | 53/4:00.055 |
| 10 | 4 | 4.658 | 53/4:00.737 |
| 11 | 4 | 4.506 | 53/4:00.562 |
| 12 | 4 | 4.617 | 53/4:00.907 |
| 13 | 4 | 4.635 | 53/4:01.272 |
| 14 | 4 | 4.750 | 53/4:02.021 |
| 15 | 4 | 5.859 | 52/4:01.935 |
| 16 | 4 | 4.602 | 52/4:01.771 |
| 17 | 4 | 4.714 | 52/4:01.968 |
| 18 | 4 | 4.534 | 52/4:01.624 |
| 19 | 4 | 4.627 | 52/4:01.570 |