| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 24.128 | N/A |
| 2 | 5 | 20.892 | 18/6:19.292 |
| 3 | 5 | 20.405 | 18/6:15.152 |
| 4 | 4 | 16.740 | 19/6:12.035 |
| 5 | 4 | 21.150 | 18/6:00.672 |
| 6 | 4 | 16.816 | 19/6:09.738 |
| 7 | 4 | 17.507 | 19/6:04.658 |
| 8 | 4 | 16.495 | 20/6:16.998 |
| 9 | 4 | 18.835 | 20/6:17.623 |
| 10 | 4 | 17.153 | 20/6:14.557 |
| 11 | 4 | 21.550 | 19/6:01.705 |
| 12 | 4 | 16.503 | 20/6:16.571 |
| 13 | 4 | 18.896 | 20/6:17.119 |
| 14 | 4 | 17.353 | 20/6:15.328 |
| 15 | 4 | 16.757 | 20/6:12.984 |
| 16 | 4 | 20.624 | 20/6:15.850 |
| 17 | 4 | 20.837 | 20/6:18.612 |
| 18 | 4 | 16.315 | 20/6:15.994 |
| 19 | 4 | 16.420 | 20/6:13.778 |
| 20 | 4 | 16.955 | 20/6:12.331 |