Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Swimming at the 2000 Summer Olympics – Women's 4 × 100 metre medley relay
Table title:
Final
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Rank </th><th colspan=1 rowspan=1 > Lane </th><th colspan=1 rowspan=1 > Nation </th><th colspan=1 rowspan=1 > Swimmers </th><th colspan=1 rowspan=1 > Time </th><th colspan=1 rowspan=1 > Time behind </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > United States </td><td colspan=1 rowspan=1 > Barbara Bedford (1:01.39) Megan Quann (1:06.29) Jenny Thompson (57.25) Dara Torres (53.37) </td><td colspan=1 rowspan=1 > 3:58.30 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > WR </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > Australia </td><td colspan=1 rowspan=1 > Dyana Calub (1:01.83) Leisel Jones (1:08.08) Petria Thomas (57.39) Susie O'Neill (54.29) </td><td colspan=1 rowspan=1 > 4:01.59 </td><td colspan=1 rowspan=1 > 3.29 </td><td colspan=1 rowspan=1 > OC </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > Japan </td><td colspan=1 rowspan=1 > Mai Nakamura (1:02.08) Masami Tanaka (1:08.65) Junko Onishi (58.72) Sumika Minamoto (54.71) </td><td colspan=1 rowspan=1 > 4:04.16 </td><td colspan=1 rowspan=1 > 5.86 </td><td colspan=1 rowspan=1 > NR </td></tr>
<tr> <td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > Germany </td><td colspan=1 rowspan=1 > Antje Buschschulte (1:02.05) Sylvia Gerasch (1:08.57) Franziska van Almsick (59.67) Katrin Meissner (54.04) </td><td colspan=1 rowspan=1 > 4:04.33 </td><td colspan=1 rowspan=1 > 6.03 </td><td colspan=1 rowspan=1 > NR </td></tr>
<tr> <td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > South Africa </td><td colspan=1 rowspan=1 > Charlene Wittstock (1:02.74) Sarah Poewe (1:07.83) Mandy Loots (59.81) Helene Muller (54.77) </td><td colspan=1 rowspan=1 > 4:05.15 </td><td colspan=1 rowspan=1 > 6.85 </td><td colspan=1 rowspan=1 > AF </td></tr>
<tr> <td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > 8 </td><td class="highlighted"  colspan=1 rowspan=1 > Canada </td><td colspan=1 rowspan=1 > Kelly Stefanyshyn (1:02.73) Christin Petelski (1:09.14) Jen Button (1:00.13) Marianne Limpert (55.55) </td><td class="highlighted"  colspan=1 rowspan=1 > 4:07.55 </td><td colspan=1 rowspan=1 > 9.23 </td><td colspan=1 rowspan=1 > NR </td></tr>
<tr> <td colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > 7 </td><td class="highlighted"  colspan=1 rowspan=1 > Great Britain </td><td colspan=1 rowspan=1 > Katy Sexton (1:02.05) Heidi Earp (1:10.25) Sue Rolph (1:00.05) Karen Pickering (55.26) </td><td class="highlighted"  colspan=1 rowspan=1 > 4:07.61 </td><td colspan=1 rowspan=1 > 9.31 </td><td colspan=1 rowspan=1 > NR </td></tr>
<tr> <td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > 1 </td><td class="highlighted"  colspan=1 rowspan=1 > China </td><td colspan=1 rowspan=1 > Zhan Shu (1:02.70) Qi Hui (1:09.40) Liu Limin (59.33) Han Xue (56.40) </td><td class="highlighted"  colspan=1 rowspan=1 > 4:07.83 </td><td colspan=1 rowspan=1 > 9.53 </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
Which 3 nations completed a close finish at the 2000 Summer Olympics finale?
Answer:
Canada (4:07.55), Great Britain (4:07.61) and China (4:07.83) completed a close finish at the 2000 Summer Olympics finale.