| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.069 | 18/5:07.242 |
| 2 | 2 | 17.063 | 18/5:07.188 |
| 3 | 4 | 17.049 | 18/5:07.086 |
| 4 | 4 | 16.937 | 18/5:06.531 |
| 5 | 4 | 17.522 | 18/5:08.304 |
| 6 | 4 | 18.250 | 18/5:11.670 |
| 7 | 5 | 19.588 | 18/5:17.515 |
| 8 | 5 | 17.856 | 17/5:00.335 |
| 9 | 5 | 16.983 | 18/5:16.634 |
| 10 | 4 | 16.803 | 18/5:15.216 |
| 11 | 4 | 17.296 | 18/5:14.863 |
| 12 | 4 | 17.281 | 18/5:14.545 |
| 13 | 4 | 16.960 | 18/5:13.833 |
| 14 | 4 | 16.889 | 18/5:13.131 |
| 15 | 4 | 17.026 | 18/5:12.686 |
| 16 | 5 | 18.270 | 18/5:13.697 |
| 17 | 5 | 17.204 | 18/5:13.460 |
| 18 | 5 | 17.270 | 18/5:13.316 |