| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 31.558 | 12/6:18.696 |
| 2 | 1 | 31.558 | 12/6:18.696 |
| 3 | 1 | 16.293 | 23/6:06.858 |
| 4 | 7 | 31.458 | 19/6:16.718 |
| 5 | 1 | 31.458 | 19/6:16.718 |
| 6 | 2 | 19.999 | 22/6:04.129 |
| 7 | 2 | 16.521 | 22/6:04.034 |
| 8 | 1 | 16.521 | 22/6:04.034 |
| 9 | 1 | 31.991 | 22/6:01.338 |
| 10 | 2 | 32.254 | 20/6:00.148 |
| 11 | 3 | 16.113 | 21/6:14.539 |
| 12 | 1 | 16.113 | 21/6:14.539 |
| 13 | 1 | 16.010 | 23/6:15.425 |
| 14 | 2 | 32.242 | 21/6:06.658 |
| 15 | 1 | 32.242 | 21/6:06.658 |
| 16 | 2 | 31.184 | 21/6:01.755 |
| 17 | 1 | 31.184 | 21/6:01.755 |
| 18 | 2 | 31.466 | 22/6:15.331 |
| 19 | 3 | 31.622 | 21/6:14.365 |
| 20 | 3 | 31.458 | 20/6:10.169 |