| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.077 | 18/5:07.386 |
| 2 | 1 | 17.255 | 18/5:08.988 |
| 3 | 1 | 17.031 | 18/5:08.178 |
| 4 | 1 | 16.924 | 18/5:07.292 |
| 5 | 1 | 17.211 | 18/5:07.793 |
| 6 | 1 | 16.660 | 18/5:06.474 |
| 7 | 1 | 18.131 | 18/5:09.315 |
| 8 | 1 | 17.026 | 18/5:08.959 |
| 9 | 1 | 17.137 | 18/5:08.904 |
| 10 | 1 | 16.891 | 18/5:08.417 |
| 11 | 1 | 20.342 | 18/5:13.666 |
| 12 | 1 | 17.168 | 18/5:13.279 |
| 13 | 1 | 17.149 | 18/5:12.926 |
| 14 | 1 | 17.342 | 18/5:12.871 |
| 15 | 1 | 17.242 | 18/5:12.703 |
| 16 | 2 | 22.079 | 17/5:00.332 |
| 17 | 2 | 16.788 | 18/5:17.068 |
| 18 | 2 | 17.330 | 18/5:16.783 |