| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.651 | 29/8:02.879 |
| 2 | 2 | 16.136 | 30/8:11.805 |
| 3 | 2 | 16.461 | 30/8:12.480 |
| 4 | 2 | 17.376 | 29/8:03.024 |
| 5 | 2 | 20.609 | 28/8:08.505 |
| 6 | 2 | 16.185 | 28/8:02.617 |
| 7 | 2 | 17.240 | 28/8:02.632 |
| 8 | 2 | 16.084 | 29/8:15.690 |
| 9 | 2 | 17.327 | 29/8:16.445 |
| 10 | 2 | 16.391 | 29/8:14.334 |
| 11 | 2 | 17.917 | 29/8:16.630 |
| 12 | 2 | 17.258 | 29/8:16.951 |
| 13 | 2 | 17.187 | 29/8:17.064 |
| 14 | 2 | 16.006 | 29/8:14.715 |
| 15 | 2 | 15.911 | 29/8:12.495 |
| 16 | 2 | 16.173 | 29/8:11.028 |
| 17 | 2 | 17.259 | 29/8:11.586 |
| 18 | 2 | 16.098 | 29/8:10.211 |
| 19 | 2 | 23.101 | 28/8:02.440 |
| 20 | 2 | 15.854 | 28/8:00.514 |