| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.178 | N/A |
| 2 | 3 | 21.028 | 18/6:20.654 |
| 3 | 3 | 21.108 | 17/6:00.266 |
| 4 | 3 | 21.174 | 17/6:00.831 |
| 5 | 3 | 20.672 | 18/6:20.101 |
| 6 | 3 | 20.776 | 18/6:19.355 |
| 7 | 3 | 20.777 | 18/6:18.860 |
| 8 | 3 | 21.196 | 18/6:19.524 |
| 9 | 3 | 21.137 | 18/6:19.897 |
| 10 | 3 | 21.078 | 18/6:20.076 |
| 11 | 3 | 20.809 | 18/6:19.761 |
| 12 | 3 | 21.150 | 18/6:20.031 |
| 13 | 3 | 21.059 | 18/6:20.127 |
| 14 | 3 | 21.010 | 18/6:20.144 |
| 15 | 3 | 21.748 | 17/6:00.003 |
| 16 | 3 | 21.078 | 17/6:00.031 |
| 17 | 3 | 21.281 | 17/6:00.259 |