| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 5.171 | 47/4:03.037 |
| 2 | 2 | 5.051 | 47/4:00.217 |
| 3 | 2 | 4.824 | 48/4:00.736 |
| 4 | 2 | 5.039 | 48/4:01.020 |
| 5 | 1 | 4.741 | 49/4:03.295 |
| 6 | 1 | 4.948 | 49/4:03.154 |
| 7 | 2 | 5.054 | 49/4:03.796 |
| 8 | 1 | 4.913 | 49/4:03.414 |
| 9 | 1 | 4.914 | 49/4:03.122 |
| 10 | 1 | 4.773 | 49/4:02.197 |
| 11 | 1 | 5.127 | 49/4:03.018 |
| 12 | 2 | 10.110 | 45/4:02.494 |
| 13 | 2 | 4.984 | 45/4:01.093 |
| 14 | 2 | 5.013 | 46/4:05.318 |
| 15 | 2 | 5.209 | 46/4:04.938 |
| 16 | 2 | 13.626 | 42/4:05.430 |
| 17 | 2 | 5.147 | 42/4:03.709 |
| 18 | 2 | 4.894 | 42/4:01.589 |
| 19 | 2 | 5.130 | 42/4:00.213 |