| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 11.862 | N/A |
| 2 | 5 | 23.454 | 16/6:03.672 |
| 3 | 5 | 20.280 | 17/6:01.734 |
| 4 | 4 | 20.680 | 18/6:16.874 |
| 5 | 5 | 23.077 | 17/6:01.826 |
| 6 | 5 | 22.698 | 17/6:04.466 |
| 7 | 5 | 21.917 | 17/6:04.144 |
| 8 | 4 | 21.623 | 17/6:03.242 |
| 9 | 4 | 20.267 | 18/6:21.603 |
| 10 | 4 | 20.594 | 18/6:19.420 |
| 11 | 4 | 20.151 | 18/6:16.921 |
| 12 | 4 | 20.273 | 18/6:15.065 |
| 13 | 4 | 21.557 | 18/6:15.337 |
| 14 | 4 | 20.362 | 18/6:14.005 |
| 15 | 4 | 24.159 | 18/6:17.473 |
| 16 | 4 | 21.795 | 18/6:17.800 |
| 17 | 4 | 19.855 | 18/6:16.025 |
| 18 | 4 | 21.005 | 18/6:15.609 |