| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.846 | N/A |
| 2 | 3 | 20.987 | 20/7:03.599 |
| 3 | 3 | 21.656 | 20/7:09.954 |
| 4 | 5 | 29.051 | 18/7:11.112 |
| 5 | 5 | 26.154 | 18/7:20.007 |
| 6 | 5 | 22.295 | 18/7:13.332 |
| 7 | 4 | 21.411 | 18/7:05.915 |
| 8 | 4 | 20.651 | 19/7:21.944 |
| 9 | 4 | 23.548 | 19/7:22.790 |
| 10 | 4 | 22.900 | 19/7:22.152 |
| 11 | 4 | 20.787 | 19/7:17.838 |
| 12 | 4 | 21.754 | 19/7:15.890 |
| 13 | 4 | 21.740 | 19/7:14.247 |
| 14 | 4 | 20.758 | 19/7:11.496 |
| 15 | 4 | 22.657 | 19/7:11.580 |
| 16 | 4 | 20.998 | 19/7:09.662 |
| 17 | 4 | 25.934 | 19/7:13.537 |
| 18 | 4 | 24.720 | 19/7:15.670 |
| 19 | 4 | 22.441 | 19/7:15.288 |