| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 9 | 3.924 | 20/1:18.480 |
| 2 | 10 | 3.936 | 20/1:18.720 |
| 3 | 4 | 10.093 | 20/2:20.170 |
| 4 | 4 | 7.914 | 20/2:26.207 |
| 5 | 4 | 7.528 | 20/2:27.295 |
| 6 | 4 | 7.475 | 20/2:27.736 |
| 7 | 3 | 7.156 | 20/2:26.967 |
| 8 | 3 | 7.397 | 20/2:27.106 |
| 9 | 3 | 7.165 | 20/2:26.630 |
| 10 | 3 | 7.255 | 20/2:26.460 |
| 11 | 3 | 7.283 | 20/2:26.380 |
| 12 | 3 | 7.292 | 20/2:26.331 |
| 13 | 4 | 8.416 | 20/2:28.163 |
| 14 | 4 | 7.267 | 20/2:27.946 |
| 15 | 4 | 7.612 | 20/2:28.253 |
| 16 | 4 | 9.111 | 20/2:30.517 |
| 17 | 4 | 8.165 | 20/2:31.316 |
| 18 | 4 | 7.311 | 20/2:31.016 |
| 19 | 4 | 9.956 | 20/2:33.689 |