| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.026 | 19/6:01.494 |
| 2 | 2 | 19.032 | 19/6:01.551 |
| 3 | 1 | 19.136 | 19/6:02.229 |
| 4 | 2 | 23.634 | 18/6:03.726 |
| 5 | 2 | 19.457 | 18/6:01.026 |
| 6 | 2 | 19.100 | 19/6:18.052 |
| 7 | 2 | 18.609 | 19/6:14.555 |
| 8 | 2 | 19.136 | 19/6:13.184 |
| 9 | 2 | 19.441 | 19/6:12.761 |
| 10 | 2 | 19.128 | 19/6:11.828 |
| 11 | 2 | 19.179 | 19/6:11.153 |
| 12 | 2 | 18.886 | 19/6:10.126 |
| 13 | 1 | 19.756 | 19/6:10.529 |
| 14 | 1 | 19.818 | 19/6:10.959 |
| 15 | 1 | 19.255 | 19/6:10.618 |
| 16 | 1 | 19.740 | 19/6:10.895 |
| 17 | 1 | 19.356 | 19/6:10.711 |
| 18 | 1 | 19.061 | 19/6:10.236 |
| 19 | 1 | 19.544 | 19/6:10.294 |