| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.004 | N/A |
| 2 | 3 | 23.094 | 21/8:01.884 |
| 3 | 2 | 18.888 | 23/8:01.806 |
| 4 | 3 | 23.421 | 23/8:19.626 |
| 5 | 3 | 18.519 | 23/8:01.575 |
| 6 | 3 | 20.777 | 23/8:00.679 |
| 7 | 3 | 19.180 | 24/8:14.873 |
| 8 | 2 | 18.452 | 24/8:07.663 |
| 9 | 2 | 22.229 | 24/8:13.114 |
| 10 | 2 | 22.583 | 24/8:18.258 |
| 11 | 2 | 18.558 | 24/8:13.116 |
| 12 | 2 | 19.278 | 24/8:10.414 |
| 13 | 2 | 21.608 | 24/8:12.629 |
| 14 | 2 | 18.574 | 24/8:09.135 |
| 15 | 4 | 27.074 | 24/8:20.104 |
| 16 | 4 | 20.201 | 24/8:19.072 |
| 17 | 4 | 18.568 | 24/8:15.822 |
| 18 | 4 | 18.715 | 24/8:13.153 |
| 19 | 4 | 18.094 | 24/8:09.987 |
| 20 | 4 | 18.476 | 24/8:07.617 |
| 21 | 4 | 21.212 | 24/8:08.630 |
| 22 | 4 | 18.678 | 24/8:06.771 |
| 23 | 3 | 20.609 | 24/8:07.100 |
| 24 | 3 | 18.560 | 24/8:05.352 |