| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 3.519 | N/A |
| 2 | 6 | 23.140 | 19/7:00.039 |
| 3 | 6 | 26.510 | 18/7:05.544 |
| 4 | 7 | 23.100 | 19/7:20.019 |
| 5 | 7 | 21.580 | 19/7:08.004 |
| 6 | 7 | 22.650 | 19/7:04.647 |
| 7 | 7 | 23.130 | 19/7:03.849 |
| 8 | 7 | 22.470 | 19/7:01.581 |
| 9 | 8 | 22.890 | 19/7:00.826 |
| 10 | 8 | 20.640 | 20/7:18.640 |
| 11 | 7 | 20.030 | 20/7:13.185 |
| 12 | 7 | 21.610 | 20/7:11.450 |
| 13 | 7 | 20.720 | 20/7:08.596 |
| 14 | 7 | 20.750 | 20/7:06.225 |
| 15 | 7 | 22.750 | 20/7:06.906 |
| 16 | 7 | 20.990 | 20/7:05.268 |
| 17 | 7 | 22.370 | 20/7:05.473 |
| 18 | 7 | 21.640 | 20/7:04.838 |
| 19 | 7 | 22.210 | 20/7:04.875 |
| 20 | 7 | 21.530 | 20/7:04.229 |