| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.092 | N/A |
| 2 | 4 | 18.633 | 21/6:15.752 |
| 3 | 4 | 18.869 | 21/6:18.112 |
| 4 | 4 | 17.940 | 21/6:12.705 |
| 5 | 4 | 24.497 | 19/6:02.817 |
| 6 | 4 | 20.308 | 19/6:03.981 |
| 7 | 4 | 17.821 | 20/6:16.974 |
| 8 | 4 | 18.388 | 20/6:13.472 |
| 9 | 4 | 17.987 | 20/6:09.894 |
| 10 | 4 | 18.021 | 20/6:07.182 |
| 11 | 4 | 21.432 | 20/6:11.494 |
| 12 | 4 | 19.688 | 20/6:12.009 |
| 13 | 4 | 18.430 | 20/6:10.447 |
| 14 | 4 | 18.198 | 20/6:08.786 |
| 15 | 4 | 19.883 | 20/6:09.649 |
| 16 | 4 | 18.665 | 20/6:08.854 |
| 17 | 4 | 19.805 | 20/6:09.512 |
| 18 | 4 | 18.944 | 20/6:09.131 |
| 19 | 4 | 17.759 | 20/6:07.541 |
| 20 | 4 | 21.951 | 20/6:10.311 |