| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.476 | 13/5:05.188 |
| 2 | 3 | 18.691 | 15/5:16.252 |
| 3 | 3 | 18.249 | 15/5:02.080 |
| 4 | 3 | 14.220 | 17/5:17.203 |
| 5 | 4 | 15.838 | 17/5:07.612 |
| 6 | 4 | 14.753 | 18/5:15.681 |
| 7 | 4 | 14.346 | 18/5:07.473 |
| 8 | 4 | 15.779 | 18/5:04.542 |
| 9 | 4 | 14.545 | 19/5:16.449 |
| 10 | 3 | 14.519 | 19/5:12.390 |
| 11 | 3 | 14.820 | 19/5:09.589 |
| 12 | 3 | 14.665 | 19/5:07.010 |
| 13 | 3 | 16.727 | 19/5:07.841 |
| 14 | 4 | 16.460 | 19/5:08.191 |
| 15 | 4 | 14.705 | 19/5:06.271 |
| 16 | 4 | 15.160 | 19/5:05.132 |
| 17 | 4 | 14.405 | 19/5:03.282 |
| 18 | 4 | 14.335 | 19/5:01.565 |
| 19 | 3 | 14.281 | 20/5:15.762 |
| 20 | 3 | 21.109 | 20/5:21.083 |