| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.305 | 21/5:00.405 |
| 2 | 3 | 14.820 | 21/5:05.813 |
| 3 | 3 | 13.327 | 22/5:11.315 |
| 4 | 3 | 14.894 | 21/5:01.066 |
| 5 | 4 | 13.929 | 22/5:13.610 |
| 6 | 4 | 14.581 | 21/5:00.496 |
| 7 | 4 | 14.553 | 21/5:01.227 |
| 8 | 4 | 14.823 | 21/5:02.484 |
| 9 | 4 | 14.361 | 21/5:02.384 |
| 10 | 4 | 18.113 | 21/5:10.183 |
| 11 | 4 | 15.167 | 21/5:10.939 |
| 12 | 4 | 14.772 | 21/5:10.879 |
| 13 | 4 | 14.116 | 21/5:09.768 |
| 14 | 4 | 14.305 | 21/5:09.099 |
| 15 | 4 | 13.787 | 21/5:07.794 |
| 16 | 4 | 15.436 | 21/5:08.817 |
| 17 | 4 | 14.875 | 21/5:09.026 |
| 18 | 4 | 14.390 | 21/5:08.646 |
| 19 | 4 | 22.460 | 20/5:02.120 |
| 20 | 4 | 14.130 | 20/5:01.144 |