| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 27.309 | N/A |
| 2 | 5 | 18.256 | 23/7:08.941 |
| 3 | 5 | 18.237 | 23/7:08.732 |
| 4 | 5 | 18.805 | 23/7:12.827 |
| 5 | 5 | 18.203 | 23/7:11.564 |
| 6 | 5 | 18.240 | 23/7:10.969 |
| 7 | 5 | 18.080 | 23/7:09.986 |
| 8 | 5 | 17.703 | 23/7:08.098 |
| 9 | 5 | 17.895 | 23/7:07.211 |
| 10 | 4 | 19.252 | 23/7:09.838 |
| 11 | 5 | 19.887 | 23/7:13.336 |
| 12 | 5 | 18.521 | 23/7:13.467 |
| 13 | 5 | 22.883 | 22/7:02.742 |
| 14 | 5 | 17.681 | 22/7:00.886 |
| 15 | 5 | 19.486 | 22/7:02.002 |
| 16 | 5 | 19.260 | 22/7:02.653 |
| 17 | 7 | 35.964 | 21/7:05.250 |
| 18 | 7 | 18.421 | 21/7:03.513 |
| 19 | 5 | 20.165 | 21/7:03.907 |
| 20 | 4 | 18.224 | 21/7:02.217 |
| 21 | 4 | 18.800 | 21/7:01.272 |