| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.703 | N/A |
| 2 | 4 | 21.622 | 18/6:10.277 |
| 3 | 4 | 21.346 | 18/6:07.931 |
| 4 | 4 | 21.202 | 18/6:06.333 |
| 5 | 4 | 22.826 | 18/6:12.436 |
| 6 | 4 | 21.428 | 18/6:11.344 |
| 7 | 4 | 21.389 | 18/6:10.506 |
| 8 | 4 | 22.103 | 18/6:11.641 |
| 9 | 4 | 21.480 | 18/6:11.169 |
| 10 | 4 | 21.730 | 18/6:11.274 |
| 11 | 4 | 21.781 | 18/6:11.444 |
| 12 | 4 | 21.474 | 18/6:11.011 |
| 13 | 4 | 21.714 | 18/6:11.170 |
| 14 | 4 | 21.392 | 18/6:10.801 |
| 15 | 4 | 21.583 | 18/6:10.716 |
| 16 | 4 | 21.959 | 18/6:11.069 |
| 17 | 4 | 21.227 | 18/6:10.006 |
| 18 | 4 | 21.435 | 18/6:10.394 |