| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 12.973 | 28/6:03.244 |
| 2 | 3 | 12.145 | 29/6:04.211 |
| 3 | 3 | 12.661 | 29/6:05.197 |
| 4 | 3 | 12.414 | 29/6:03.899 |
| 5 | 3 | 12.205 | 29/6:01.908 |
| 6 | 3 | 13.008 | 29/6:04.462 |
| 7 | 3 | 12.099 | 29/6:02.521 |
| 8 | 4 | 19.998 | 27/6:02.823 |
| 9 | 4 | 13.708 | 27/6:03.633 |
| 10 | 4 | 17.891 | 26/6:01.665 |
| 11 | 4 | 17.200 | 26/6:09.441 |
| 12 | 4 | 12.666 | 26/6:06.097 |
| 13 | 4 | 12.561 | 26/6:03.058 |
| 14 | 4 | 11.967 | 27/6:13.171 |
| 15 | 4 | 13.328 | 27/6:12.283 |
| 16 | 4 | 13.661 | 27/6:12.068 |
| 17 | 4 | 13.288 | 27/6:11.287 |