| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.198 | N/A |
| 2 | 1 | 19.631 | 20/6:15.187 |
| 3 | 1 | 18.726 | 20/6:06.589 |
| 4 | 2 | 23.054 | 19/6:10.664 |
| 5 | 2 | 18.066 | 20/6:19.713 |
| 6 | 2 | 19.014 | 20/6:16.463 |
| 7 | 2 | 21.241 | 19/6:01.394 |
| 8 | 2 | 18.504 | 20/6:17.041 |
| 9 | 2 | 21.301 | 19/6:01.156 |
| 10 | 2 | 18.811 | 20/6:18.710 |
| 11 | 2 | 19.078 | 20/6:17.307 |
| 12 | 2 | 20.167 | 20/6:18.040 |
| 13 | 2 | 19.329 | 20/6:17.324 |
| 14 | 2 | 21.585 | 19/6:00.130 |
| 15 | 2 | 22.484 | 19/6:03.472 |
| 16 | 2 | 18.857 | 19/6:02.015 |
| 17 | 2 | 19.062 | 19/6:00.971 |
| 18 | 2 | 18.915 | 20/6:19.767 |
| 19 | 2 | 18.520 | 20/6:18.339 |
| 20 | 2 | 18.574 | 20/6:17.117 |