| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 11.445 | N/A |
| 2 | 2 | 18.480 | 20/6:02.565 |
| 3 | 2 | 18.616 | 20/6:03.857 |
| 4 | 2 | 17.850 | 21/6:17.751 |
| 5 | 2 | 18.072 | 21/6:16.535 |
| 6 | 2 | 18.128 | 21/6:16.029 |
| 7 | 2 | 17.844 | 21/6:14.745 |
| 8 | 2 | 18.134 | 21/6:14.656 |
| 9 | 2 | 17.955 | 21/6:14.142 |
| 10 | 2 | 19.046 | 21/6:16.167 |
| 11 | 2 | 18.341 | 21/6:16.377 |
| 12 | 3 | 23.816 | 20/6:07.750 |
| 13 | 3 | 18.282 | 20/6:07.004 |
| 14 | 3 | 17.455 | 20/6:05.165 |
| 15 | 3 | 17.617 | 20/6:03.808 |
| 16 | 3 | 20.637 | 20/6:06.457 |
| 17 | 3 | 17.802 | 20/6:05.409 |
| 18 | 3 | 21.610 | 20/6:08.074 |
| 19 | 3 | 17.594 | 20/6:07.461 |
| 20 | 3 | 18.485 | 20/6:07.209 |