| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 2.140 | N/A |
| 2 | 1 | 18.735 | 21/6:16.084 |
| 3 | 1 | 22.178 | 19/6:10.357 |
| 4 | 1 | 17.610 | 20/6:12.785 |
| 5 | 1 | 19.353 | 20/6:12.051 |
| 6 | 2 | 20.382 | 20/6:15.520 |
| 7 | 2 | 18.446 | 20/6:11.702 |
| 8 | 2 | 17.962 | 20/6:07.662 |
| 9 | 2 | 18.542 | 20/6:06.009 |
| 10 | 1 | 18.060 | 20/6:03.705 |
| 11 | 1 | 18.621 | 20/6:02.929 |
| 12 | 1 | 17.807 | 20/6:00.887 |
| 13 | 1 | 17.666 | 21/6:17.743 |
| 14 | 1 | 17.839 | 21/6:16.295 |
| 15 | 1 | 22.480 | 20/6:02.707 |
| 16 | 1 | 17.222 | 20/6:00.483 |
| 17 | 1 | 18.294 | 21/6:18.636 |
| 18 | 1 | 17.274 | 21/6:16.811 |
| 19 | 1 | 17.107 | 21/6:15.004 |
| 20 | 1 | 18.392 | 21/6:14.074 |
| 21 | 1 | 20.210 | 21/6:16.320 |