| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.512 | 21/5:04.752 |
| 2 | 1 | 19.013 | 18/5:01.725 |
| 3 | 2 | 14.938 | 19/5:06.932 |
| 4 | 1 | 14.457 | 20/5:14.600 |
| 5 | 2 | 14.666 | 20/5:10.344 |
| 6 | 1 | 14.262 | 20/5:06.160 |
| 7 | 2 | 17.660 | 20/5:12.880 |
| 8 | 1 | 17.203 | 19/5:00.939 |
| 9 | 1 | 19.912 | 19/5:09.537 |
| 10 | 1 | 15.139 | 19/5:07.348 |
| 11 | 1 | 14.020 | 19/5:03.623 |
| 12 | 1 | 14.958 | 19/5:02.005 |
| 13 | 1 | 19.811 | 19/5:07.728 |
| 14 | 1 | 16.744 | 19/5:08.472 |
| 15 | 1 | 15.459 | 19/5:07.488 |
| 16 | 1 | 17.091 | 19/5:08.566 |
| 17 | 1 | 20.036 | 19/5:12.808 |
| 18 | 1 | 14.118 | 19/5:10.332 |
| 19 | 1 | 19.961 | 19/5:13.960 |