| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.239 | 19/5:08.541 |
| 2 | 2 | 18.881 | 18/5:16.080 |
| 3 | 1 | 15.712 | 18/5:04.992 |
| 4 | 1 | 15.999 | 18/5:00.740 |
| 5 | 1 | 10.853 | 20/5:10.736 |
| 6 | 1 | 15.344 | 20/5:10.093 |
| 7 | 1 | 16.194 | 20/5:12.063 |
| 8 | 1 | 15.703 | 20/5:12.313 |
| 9 | 1 | 15.595 | 20/5:12.267 |
| 10 | 2 | 15.613 | 20/5:12.266 |
| 11 | 2 | 16.262 | 20/5:13.445 |
| 12 | 2 | 15.379 | 20/5:12.957 |
| 13 | 2 | 15.734 | 20/5:13.089 |
| 14 | 2 | 15.888 | 20/5:13.423 |
| 15 | 2 | 15.859 | 20/5:13.673 |
| 16 | 1 | 16.232 | 20/5:14.359 |
| 17 | 2 | 16.254 | 20/5:14.989 |
| 18 | 2 | 15.605 | 20/5:14.829 |
| 19 | 2 | 16.080 | 20/5:15.185 |
| 20 | 2 | 15.673 | 20/5:15.099 |