| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.941 | 21/6:16.761 |
| 2 | 2 | 25.148 | 17/6:06.256 |
| 3 | 2 | 17.540 | 18/6:03.774 |
| 4 | 2 | 19.620 | 18/6:01.120 |
| 5 | 2 | 19.470 | 19/6:18.932 |
| 6 | 2 | 18.122 | 19/6:13.163 |
| 7 | 2 | 17.890 | 19/6:08.413 |
| 8 | 2 | 18.289 | 19/6:05.797 |
| 9 | 2 | 18.630 | 19/6:04.483 |
| 10 | 2 | 20.189 | 19/6:06.394 |
| 11 | 2 | 18.306 | 19/6:04.705 |
| 12 | 2 | 17.283 | 19/6:01.678 |
| 13 | 2 | 19.697 | 19/6:02.644 |
| 14 | 2 | 20.091 | 19/6:04.007 |
| 15 | 2 | 18.004 | 19/6:02.545 |
| 16 | 2 | 18.844 | 19/6:02.264 |
| 17 | 2 | 17.730 | 19/6:00.770 |
| 18 | 2 | 21.496 | 19/6:03.417 |
| 19 | 2 | 21.678 | 19/6:05.968 |