| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 4.901 | 49/4:00.149 |
| 2 | 4 | 4.987 | 49/4:02.256 |
| 3 | 4 | 4.751 | 50/4:03.983 |
| 4 | 3 | 4.788 | 50/4:02.838 |
| 5 | 1 | 4.777 | 50/4:02.040 |
| 6 | 4 | 5.032 | 50/4:03.633 |
| 7 | 4 | 4.885 | 50/4:03.721 |
| 8 | 4 | 4.783 | 50/4:03.150 |
| 9 | 3 | 4.938 | 50/4:03.567 |
| 10 | 4 | 4.901 | 50/4:03.715 |
| 11 | 4 | 4.778 | 50/4:03.277 |
| 12 | 3 | 4.823 | 50/4:03.100 |
| 13 | 3 | 4.902 | 50/4:03.254 |
| 14 | 4 | 5.016 | 50/4:03.793 |
| 15 | 3 | 4.831 | 50/4:03.643 |
| 16 | 3 | 4.981 | 50/4:03.981 |
| 17 | 4 | 6.917 | 49/4:04.974 |
| 18 | 4 | 4.867 | 49/4:04.613 |
| 19 | 3 | 5.359 | 48/4:00.548 |