| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 12 | 15.050 | 20/5:01.000 |
| 2 | 12 | 15.349 | 20/5:03.990 |
| 3 | 12 | 14.978 | 20/5:02.513 |
| 4 | 12 | 15.122 | 20/5:02.495 |
| 5 | 13 | 14.444 | 21/5:14.761 |
| 6 | 13 | 16.278 | 20/5:04.070 |
| 7 | 13 | 14.412 | 20/5:01.809 |
| 8 | 13 | 14.272 | 21/5:14.751 |
| 9 | 13 | 14.942 | 21/5:14.643 |
| 10 | 13 | 17.146 | 20/5:03.986 |
| 11 | 13 | 16.047 | 20/5:05.527 |
| 12 | 13 | 16.185 | 20/5:07.042 |
| 13 | 13 | 16.004 | 20/5:08.045 |
| 14 | 13 | 15.325 | 20/5:07.934 |
| 15 | 13 | 14.969 | 20/5:07.364 |
| 16 | 13 | 16.046 | 20/5:08.211 |
| 17 | 13 | 18.673 | 20/5:12.049 |
| 18 | 13 | 18.972 | 19/5:00.004 |
| 19 | 12 | 15.814 | 19/5:00.028 |