| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.949 | 19/5:03.031 |
| 2 | 3 | 15.473 | 20/5:14.220 |
| 3 | 3 | 15.447 | 20/5:12.460 |
| 4 | 3 | 15.775 | 20/5:13.220 |
| 5 | 3 | 15.396 | 20/5:12.160 |
| 6 | 3 | 18.634 | 19/5:06.134 |
| 7 | 3 | 16.258 | 19/5:06.530 |
| 8 | 3 | 20.097 | 19/5:15.944 |
| 9 | 3 | 15.650 | 19/5:13.878 |
| 10 | 3 | 15.739 | 19/5:12.394 |
| 11 | 3 | 15.872 | 19/5:11.410 |
| 12 | 3 | 15.244 | 19/5:09.596 |
| 13 | 3 | 15.495 | 19/5:08.427 |
| 14 | 2 | 16.143 | 19/5:08.305 |
| 15 | 2 | 16.351 | 19/5:08.462 |
| 16 | 2 | 15.724 | 19/5:07.856 |
| 17 | 2 | 15.376 | 19/5:06.932 |
| 18 | 2 | 15.684 | 19/5:06.435 |
| 19 | 2 | 15.274 | 19/5:05.581 |