| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 33.917 | N/A |
| 2 | 5 | 23.443 | 21/8:22.777 |
| 3 | 5 | 22.147 | 21/8:09.817 |
| 4 | 5 | 25.261 | 20/8:02.064 |
| 5 | 5 | 23.088 | 20/8:00.127 |
| 6 | 5 | 24.094 | 20/8:02.442 |
| 7 | 5 | 31.945 | 19/8:03.851 |
| 8 | 5 | 21.861 | 20/8:20.337 |
| 9 | 5 | 25.213 | 20/8:21.915 |
| 10 | 5 | 25.407 | 20/8:23.552 |
| 11 | 5 | 22.677 | 20/8:19.675 |
| 12 | 5 | 24.169 | 20/8:19.080 |
| 13 | 5 | 24.070 | 20/8:18.427 |
| 14 | 5 | 21.341 | 20/8:13.886 |
| 15 | 5 | 31.994 | 20/8:24.452 |
| 16 | 5 | 41.826 | 19/8:20.160 |
| 17 | 5 | 34.169 | 18/8:03.041 |
| 18 | 5 | 30.924 | 18/8:07.546 |