| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.342 | 19/6:07.498 |
| 2 | 1 | 18.388 | 20/6:17.300 |
| 3 | 1 | 22.255 | 19/6:19.905 |
| 4 | 1 | 23.138 | 18/6:14.054 |
| 5 | 1 | 19.562 | 18/6:09.666 |
| 6 | 1 | 20.483 | 18/6:09.504 |
| 7 | 1 | 19.972 | 18/6:08.074 |
| 8 | 1 | 22.721 | 18/6:13.187 |
| 9 | 1 | 19.989 | 18/6:11.700 |
| 10 | 1 | 20.831 | 18/6:12.026 |
| 11 | 1 | 22.064 | 18/6:14.310 |
| 12 | 1 | 25.895 | 17/6:00.740 |
| 13 | 1 | 19.836 | 18/6:20.044 |
| 14 | 1 | 18.816 | 18/6:17.090 |
| 15 | 1 | 18.780 | 18/6:14.486 |
| 16 | 1 | 22.201 | 18/6:16.057 |
| 17 | 1 | 20.621 | 18/6:15.770 |
| 18 | 1 | 19.531 | 18/6:14.425 |