| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.560 | 18/5:16.080 |
| 2 | 2 | 17.696 | 18/5:17.304 |
| 3 | 1 | 16.874 | 18/5:12.780 |
| 4 | 2 | 17.295 | 18/5:12.412 |
| 5 | 3 | 17.099 | 18/5:11.486 |
| 6 | 1 | 17.152 | 18/5:11.028 |
| 7 | 1 | 16.923 | 18/5:10.112 |
| 8 | 1 | 17.204 | 18/5:10.057 |
| 9 | 1 | 16.818 | 18/5:09.242 |
| 10 | 1 | 16.571 | 18/5:08.146 |
| 11 | 1 | 17.636 | 18/5:08.991 |
| 12 | 1 | 16.819 | 18/5:08.470 |
| 13 | 1 | 16.873 | 18/5:08.105 |
| 14 | 1 | 18.878 | 18/5:10.369 |
| 15 | 1 | 19.562 | 18/5:13.152 |
| 16 | 1 | 16.950 | 18/5:12.649 |
| 17 | 1 | 16.927 | 18/5:12.180 |
| 18 | 2 | 17.008 | 18/5:11.845 |