| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.364 | 21/6:04.644 |
| 2 | 1 | 17.436 | 21/6:05.400 |
| 3 | 2 | 19.833 | 20/6:04.220 |
| 4 | 2 | 19.161 | 20/6:08.970 |
| 5 | 5 | 20.320 | 20/6:16.456 |
| 6 | 3 | 17.640 | 20/6:12.513 |
| 7 | 3 | 17.144 | 20/6:08.280 |
| 8 | 2 | 16.937 | 20/6:04.588 |
| 9 | 2 | 17.062 | 20/6:01.993 |
| 10 | 2 | 17.490 | 20/6:00.774 |
| 11 | 2 | 20.859 | 20/6:05.902 |
| 12 | 2 | 17.805 | 20/6:05.085 |
| 13 | 2 | 17.339 | 20/6:03.677 |
| 14 | 2 | 17.838 | 20/6:03.183 |
| 15 | 2 | 17.320 | 20/6:02.064 |
| 16 | 2 | 17.894 | 20/6:01.803 |
| 17 | 2 | 18.495 | 20/6:02.279 |
| 18 | 2 | 17.753 | 20/6:01.878 |
| 19 | 2 | 16.684 | 20/6:00.394 |
| 20 | 2 | 17.239 | 21/6:17.594 |
| 21 | 2 | 18.732 | 21/6:18.345 |