| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.347 | N/A |
| 2 | 2 | 21.370 | 20/7:01.377 |
| 3 | 2 | 20.880 | 21/7:17.847 |
| 4 | 2 | 22.370 | 20/7:04.607 |
| 5 | 2 | 24.130 | 20/7:16.909 |
| 6 | 2 | 20.120 | 20/7:09.053 |
| 7 | 2 | 25.500 | 20/7:20.852 |
| 8 | 3 | 28.630 | 19/7:14.489 |
| 9 | 4 | 21.620 | 19/7:10.742 |
| 10 | 3 | 26.26 | 19/7:16.587 |
| 11 | 3 | 21.500 | 19/7:13.163 |
| 12 | 3 | 21.380 | 19/7:10.165 |
| 13 | 3 | 20.500 | 19/7:06.347 |
| 14 | 3 | 20.500 | 19/7:03.116 |
| 15 | 3 | 23.870 | 19/7:04.679 |
| 16 | 3 | 20.630 | 19/7:02.147 |
| 17 | 3 | 21.21 | 19/7:00.347 |
| 18 | 3 | 24.250 | 19/7:02.199 |
| 19 | 3 | 20.620 | 19/7:00.217 |