| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.959 | 18/5:05.262 |
| 2 | 3 | 16.884 | 18/5:04.587 |
| 3 | 2 | 17.061 | 18/5:05.424 |
| 4 | 2 | 16.834 | 18/5:04.821 |
| 5 | 2 | 17.069 | 18/5:05.305 |
| 6 | 2 | 16.745 | 18/5:04.656 |
| 7 | 1 | 17.127 | 18/5:05.174 |
| 8 | 1 | 17.029 | 18/5:05.343 |
| 9 | 1 | 17.143 | 18/5:05.702 |
| 10 | 1 | 17.180 | 18/5:06.055 |
| 11 | 1 | 17.008 | 18/5:06.063 |
| 12 | 1 | 17.068 | 18/5:06.160 |
| 13 | 1 | 17.264 | 18/5:06.513 |
| 14 | 1 | 16.879 | 18/5:06.321 |
| 15 | 1 | 16.934 | 18/5:06.220 |
| 16 | 1 | 16.857 | 18/5:06.046 |
| 17 | 1 | 17.150 | 18/5:06.202 |
| 18 | 1 | 18.777 | 18/5:07.968 |