| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 36.341 | N/A |
| 2 | 5 | 24.241 | 20/8:16.092 |
| 3 | 5 | 23.076 | 20/8:05.852 |
| 4 | 5 | 24.700 | 20/8:12.448 |
| 5 | 5 | 23.706 | 20/8:11.025 |
| 6 | 5 | 30.105 | 19/8:09.321 |
| 7 | 5 | 28.662 | 19/8:19.811 |
| 8 | 5 | 21.845 | 19/8:09.773 |
| 9 | 5 | 26.917 | 19/8:13.658 |
| 10 | 5 | 23.108 | 19/8:09.061 |
| 11 | 5 | 31.983 | 19/8:21.358 |
| 12 | 5 | 30.799 | 18/8:03.196 |
| 13 | 5 | 32.192 | 18/8:11.564 |
| 14 | 5 | 23.923 | 18/8:07.830 |
| 15 | 5 | 32.003 | 18/8:14.442 |
| 16 | 5 | 23.092 | 18/8:10.073 |
| 17 | 5 | 22.904 | 18/8:06.050 |
| 18 | 5 | 29.916 | 18/8:09.513 |