| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 4.977 | 49/4:03.873 |
| 2 | 2 | 5.107 | 48/4:02.016 |
| 3 | 2 | 5.075 | 48/4:02.544 |
| 4 | 2 | 5.051 | 48/4:02.520 |
| 5 | 2 | 4.917 | 48/4:01.219 |
| 6 | 2 | 4.917 | 48/4:00.352 |
| 7 | 2 | 4.950 | 49/4:04.958 |
| 8 | 2 | 4.961 | 49/4:04.724 |
| 9 | 2 | 5.321 | 48/4:01.472 |
| 10 | 2 | 4.902 | 48/4:00.854 |
| 11 | 2 | 5.006 | 48/4:00.803 |
| 12 | 2 | 4.925 | 48/4:00.436 |
| 13 | 2 | 5.061 | 48/4:00.628 |
| 14 | 2 | 5.134 | 48/4:01.042 |
| 15 | 2 | 4.953 | 48/4:00.822 |
| 16 | 2 | 4.958 | 48/4:00.645 |
| 17 | 2 | 5.168 | 48/4:01.081 |
| 18 | 3 | 7.934 | 47/4:03.661 |