| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.146 | 21/6:00.066 |
| 2 | 5 | 16.936 | 22/6:14.902 |
| 3 | 6 | 17.207 | 22/6:16.119 |
| 4 | 6 | 16.904 | 22/6:15.061 |
| 5 | 6 | 16.537 | 22/6:12.812 |
| 6 | 6 | 16.588 | 22/6:11.499 |
| 7 | 6 | 17.279 | 22/6:12.733 |
| 8 | 6 | 17.884 | 22/6:15.323 |
| 9 | 6 | 16.654 | 22/6:14.330 |
| 10 | 6 | 16.153 | 22/6:12.434 |
| 11 | 6 | 16.648 | 22/6:11.872 |
| 12 | 6 | 16.816 | 22/6:11.712 |
| 13 | 6 | 16.290 | 22/6:10.686 |
| 14 | 6 | 17.006 | 22/6:10.933 |
| 15 | 6 | 16.304 | 22/6:10.116 |
| 16 | 6 | 17.288 | 22/6:10.755 |
| 17 | 6 | 19.077 | 22/6:13.634 |
| 18 | 6 | 16.959 | 22/6:13.604 |
| 19 | 6 | 20.047 | 21/6:00.010 |
| 20 | 6 | 18.072 | 21/6:00.985 |
| 21 | 6 | 16.556 | 21/6:00.351 |