| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 12.709 | 24/5:05.016 |
| 2 | 4 | 12.786 | 24/5:05.940 |
| 3 | 4 | 12.798 | 24/5:06.344 |
| 4 | 4 | 12.740 | 24/5:06.198 |
| 5 | 4 | 12.804 | 24/5:06.418 |
| 6 | 5 | 13.658 | 24/5:09.980 |
| 7 | 5 | 12.436 | 24/5:08.335 |
| 8 | 5 | 19.297 | 22/5:00.377 |
| 9 | 5 | 12.517 | 23/5:11.126 |
| 10 | 6 | 12.659 | 23/5:09.129 |
| 11 | 5 | 15.068 | 23/5:12.532 |
| 12 | 5 | 12.182 | 23/5:09.837 |
| 13 | 5 | 12.497 | 23/5:08.113 |
| 14 | 5 | 14.219 | 23/5:09.465 |
| 15 | 5 | 19.889 | 22/5:05.447 |
| 16 | 5 | 29.229 | 21/5:11.703 |
| 17 | 5 | 15.503 | 21/5:12.518 |
| 18 | 5 | 25.157 | 20/5:09.053 |
| 19 | 5 | 12.133 | 20/5:05.559 |
| 20 | 5 | 13.117 | 20/5:03.398 |