| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 5.161 | 47/4:02.567 |
| 2 | 1 | 5.134 | 47/4:01.933 |
| 3 | 2 | 5.161 | 47/4:02.144 |
| 4 | 2 | 5.206 | 47/4:02.778 |
| 5 | 2 | 5.607 | 46/4:01.675 |
| 6 | 2 | 5.342 | 46/4:02.351 |
| 7 | 2 | 5.169 | 46/4:01.697 |
| 8 | 2 | 5.151 | 46/4:01.103 |
| 9 | 2 | 5.923 | 46/4:04.587 |
| 10 | 2 | 5.360 | 46/4:04.784 |
| 11 | 2 | 5.447 | 46/4:05.310 |
| 12 | 2 | 5.257 | 46/4:05.019 |
| 13 | 2 | 5.559 | 45/4:00.497 |
| 14 | 2 | 5.366 | 45/4:00.567 |
| 15 | 2 | 5.349 | 45/4:00.576 |
| 16 | 2 | 5.726 | 45/4:01.644 |
| 17 | 2 | 5.357 | 45/4:01.610 |
| 18 | 2 | 5.294 | 45/4:01.422 |
| 19 | 2 | 5.447 | 45/4:01.617 |
| 20 | 2 | 10.632 | 43/4:02.193 |