| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.767 | 21/6:13.107 |
| 2 | 1 | 18.470 | 20/6:02.370 |
| 3 | 2 | 21.663 | 19/6:06.700 |
| 4 | 2 | 21.123 | 19/6:15.359 |
| 5 | 2 | 21.066 | 18/6:00.320 |
| 6 | 2 | 18.074 | 19/6:14.183 |
| 7 | 2 | 20.846 | 19/6:17.310 |
| 8 | 2 | 18.083 | 19/6:13.093 |
| 9 | 2 | 18.541 | 19/6:10.781 |
| 10 | 2 | 18.322 | 19/6:08.514 |
| 11 | 1 | 22.718 | 19/6:14.253 |
| 12 | 1 | 21.567 | 19/6:17.213 |
| 13 | 2 | 24.425 | 18/6:03.690 |
| 14 | 2 | 19.175 | 18/6:02.366 |
| 15 | 2 | 21.785 | 18/6:04.350 |
| 16 | 2 | 19.661 | 18/6:03.697 |
| 17 | 2 | 19.641 | 18/6:03.099 |
| 18 | 3 | 23.422 | 18/6:06.349 |