| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.998 | N/A |
| 2 | 3 | 19.500 | 19/6:08.998 |
| 3 | 2 | 19.161 | 19/6:05.947 |
| 4 | 1 | 19.767 | 19/6:08.566 |
| 5 | 1 | 19.837 | 19/6:10.190 |
| 6 | 1 | 20.259 | 19/6:12.684 |
| 7 | 1 | 21.365 | 19/6:17.665 |
| 8 | 1 | 20.148 | 19/6:18.093 |
| 9 | 1 | 23.334 | 18/6:05.161 |
| 10 | 1 | 19.490 | 18/6:03.402 |
| 11 | 1 | 19.970 | 18/6:02.810 |
| 12 | 1 | 20.706 | 18/6:03.464 |
| 13 | 1 | 19.508 | 18/6:02.311 |
| 14 | 1 | 19.742 | 18/6:01.642 |
| 15 | 1 | 19.837 | 18/6:01.184 |
| 16 | 1 | 26.425 | 18/6:08.253 |
| 17 | 1 | 19.740 | 18/6:07.336 |
| 18 | 1 | 19.796 | 18/6:06.583 |