| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.768 | N/A |
| 2 | 1 | 5.379 | 45/4:04.444 |
| 3 | 1 | 5.384 | 45/4:04.554 |
| 4 | 1 | 5.434 | 45/4:05.324 |
| 5 | 2 | 5.906 | 44/4:05.375 |
| 6 | 2 | 6.519 | 42/4:02.468 |
| 7 | 2 | 5.455 | 42/4:00.627 |
| 8 | 2 | 5.522 | 43/4:05.362 |
| 9 | 2 | 5.495 | 43/4:04.511 |
| 10 | 2 | 5.560 | 43/4:04.153 |
| 11 | 2 | 5.554 | 43/4:03.841 |
| 12 | 2 | 5.448 | 43/4:03.181 |
| 13 | 2 | 5.553 | 43/4:02.999 |
| 14 | 2 | 5.491 | 43/4:02.644 |
| 15 | 2 | 5.528 | 43/4:02.452 |
| 16 | 2 | 5.556 | 43/4:02.363 |
| 17 | 2 | 5.525 | 43/4:02.204 |
| 18 | 2 | 5.485 | 43/4:01.964 |