| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3:25.817 | 2/6:51.634 |
| 2 | 4 | 5.001 | 3/5:16.227 |
| 3 | 4 | 5.068 | 5/5:59.810 |
| 4 | 4 | 5.640 | 6/5:32.289 |
| 5 | 4 | 5.536 | 7/5:17.887 |
| 6 | 4 | 4.972 | 8/5:09.379 |
| 7 | 4 | 5.036 | 9/5:04.804 |
| 8 | 4 | 7.375 | 10/5:05.556 |
| 9 | 4 | 5.155 | 11/5:05.067 |
| 10 | 4 | 5.072 | 12/5:05.606 |
| 11 | 4 | 5.307 | 13/5:07.248 |
| 12 | 4 | 5.516 | 14/5:09.744 |
| 13 | 4 | 5.116 | 15/5:12.243 |
| 14 | 4 | 5.062 | 16/5:15.055 |
| 15 | 4 | 5.071 | 17/5:18.177 |
| 16 | 4 | 4.946 | 17/5:03.546 |
| 17 | 4 | 4.931 | 18/5:07.716 |
| 18 | 4 | 4.973 | 19/5:12.016 |
| 19 | 4 | 5.097 | 19/5:00.691 |