| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 8.128 | N/A |
| 2 | 2 | 5.665 | 42/4:00.393 |
| 3 | 1 | 5.778 | 42/4:02.709 |
| 4 | 1 | 5.562 | 42/4:00.529 |
| 5 | 1 | 5.847 | 42/4:02.361 |
| 6 | 1 | 5.593 | 42/4:01.377 |
| 7 | 1 | 5.569 | 42/4:00.557 |
| 8 | 1 | 5.624 | 42/4:00.293 |
| 9 | 1 | 5.618 | 42/4:00.065 |
| 10 | 1 | 5.556 | 43/4:05.250 |
| 11 | 1 | 5.704 | 43/4:05.495 |
| 12 | 1 | 6.459 | 42/4:02.853 |
| 13 | 1 | 5.933 | 42/4:03.563 |
| 14 | 1 | 5.468 | 42/4:02.698 |
| 15 | 2 | 8.211 | 41/4:04.090 |
| 16 | 1 | 5.470 | 41/4:02.946 |
| 17 | 1 | 5.618 | 41/4:02.315 |
| 18 | 1 | 5.472 | 41/4:01.415 |
| 19 | 1 | 5.552 | 41/4:00.792 |