| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.386 | 21/6:05.106 |
| 2 | 2 | 17.173 | 21/6:02.869 |
| 3 | 2 | 18.802 | 21/6:13.527 |
| 4 | 2 | 20.390 | 20/6:08.755 |
| 5 | 1 | 18.390 | 20/6:08.564 |
| 6 | 1 | 11.795 | 21/6:03.776 |
| 7 | 1 | 27.340 | 20/6:15.074 |
| 8 | 2 | 18.877 | 20/6:15.382 |
| 9 | 2 | 17.970 | 20/6:13.606 |
| 10 | 2 | 17.459 | 20/6:11.164 |
| 11 | 1 | 18.073 | 20/6:10.281 |
| 12 | 1 | 18.497 | 20/6:10.253 |
| 13 | 2 | 21.287 | 20/6:14.521 |
| 14 | 2 | 16.992 | 20/6:12.044 |
| 15 | 1 | 17.869 | 20/6:11.066 |
| 16 | 1 | 17.076 | 20/6:09.022 |
| 17 | 2 | 20.796 | 20/6:11.967 |
| 18 | 2 | 19.359 | 20/6:12.812 |
| 19 | 2 | 17.589 | 20/6:11.705 |
| 20 | 2 | 17.170 | 20/6:10.290 |