| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.918 | 19/5:02.442 |
| 2 | 1 | 15.461 | 20/5:13.790 |
| 3 | 1 | 15.716 | 20/5:13.967 |
| 4 | 1 | 17.455 | 19/5:06.613 |
| 5 | 1 | 15.980 | 19/5:06.014 |
| 6 | 1 | 16.284 | 19/5:06.578 |
| 7 | 1 | 15.801 | 19/5:05.669 |
| 8 | 1 | 16.195 | 19/5:05.924 |
| 9 | 2 | 18.951 | 19/5:11.940 |
| 10 | 2 | 18.100 | 19/5:15.136 |
| 11 | 2 | 15.328 | 19/5:12.963 |
| 12 | 2 | 15.823 | 19/5:11.936 |
| 13 | 2 | 15.784 | 19/5:11.010 |
| 14 | 1 | 15.592 | 19/5:09.955 |
| 15 | 1 | 15.508 | 19/5:08.935 |
| 16 | 1 | 15.859 | 19/5:08.459 |
| 17 | 1 | 16.386 | 19/5:08.628 |
| 18 | 1 | 15.783 | 19/5:08.142 |
| 19 | 1 | 20.080 | 19/5:12.004 |