Table:
Rank
Lane
Name
Nationality
Time
Notes

1

4

Leisel Jones

Australia

2:23.04

Q

2

5

Sara Nordenstam

Norway

2:23.79

Q, EU

3

6

Yuliya Yefimova

Russia

2:24.00

Q

4

3

Megumi Taneda

Japan

2:25.42

Q

5

2

Sally Foster

Australia

2:26.33

6

1

Anne Poleska

Germany

2:26.71

7

7

Joline Höstman

Sweden

2:27.14

8

8

Jeong Da-rae

South Korea

2:28.28

In this table image, are there any merged cells? If so, describe their locations using the JSON format {'top-left':(R1, C1), 'bottom-right':(R2, C2)}, where (R1, C1) and (R2, C2) indicate the (row_id, column_id) of top-left and bottom-right cells in the merged regions, respectively. Note that the R1, C1, R2, C2 all start from 1.

This table does not contain any merged cells.