| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.979 | 18/5:05.622 |
| 2 | 2 | 17.060 | 18/5:06.351 |
| 3 | 1 | 17.258 | 18/5:07.782 |
| 4 | 1 | 16.818 | 18/5:06.517 |
| 5 | 1 | 16.743 | 18/5:05.489 |
| 6 | 1 | 17.011 | 18/5:05.607 |
| 7 | 1 | 16.991 | 18/5:05.640 |
| 8 | 1 | 17.017 | 18/5:05.723 |
| 9 | 1 | 17.059 | 18/5:05.872 |
| 10 | 2 | 17.041 | 18/5:05.959 |
| 11 | 2 | 17.184 | 18/5:06.263 |
| 12 | 2 | 17.270 | 18/5:06.646 |
| 13 | 2 | 17.191 | 18/5:06.861 |
| 14 | 2 | 17.082 | 18/5:06.905 |
| 15 | 2 | 17.064 | 18/5:06.922 |
| 16 | 2 | 17.232 | 18/5:07.125 |
| 17 | 2 | 16.963 | 18/5:07.020 |
| 18 | 2 | 17.068 | 18/5:07.031 |