| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.480 | 20/5:09.600 |
| 2 | 1 | 15.044 | 20/5:05.240 |
| 3 | 1 | 15.336 | 20/5:05.733 |
| 4 | 1 | 15.242 | 20/5:05.510 |
| 5 | 1 | 16.525 | 20/5:10.508 |
| 6 | 1 | 15.165 | 20/5:09.307 |
| 7 | 1 | 15.335 | 20/5:08.934 |
| 8 | 2 | 18.822 | 19/5:01.504 |
| 9 | 1 | 15.158 | 19/5:00.004 |
| 10 | 1 | 15.355 | 20/5:14.924 |
| 11 | 1 | 18.275 | 19/5:03.546 |
| 12 | 1 | 15.638 | 19/5:03.010 |
| 13 | 2 | 18.047 | 19/5:06.078 |
| 14 | 1 | 15.430 | 19/5:05.156 |
| 15 | 1 | 14.817 | 19/5:03.581 |
| 16 | 1 | 15.045 | 19/5:02.473 |
| 17 | 1 | 14.889 | 19/5:01.321 |
| 18 | 2 | 20.621 | 19/5:06.348 |
| 19 | 2 | 15.894 | 19/5:06.118 |