diff --git a/autoload/vimwiki/tbl.vim b/autoload/vimwiki/tbl.vim
index 9a7fc85..bd340a5 100644
--- a/autoload/vimwiki/tbl.vim
+++ b/autoload/vimwiki/tbl.vim
@@ -268,9 +268,10 @@ function! s:get_rows(lnum, ...)
 endfunction
 
 
-function! s:get_cell_aligns(lnum)
+function! s:get_cell_aligns(lnum, ...)
   let aligns = {}
-  for [lnum, row] in s:get_rows(a:lnum)
+  let depth = a:0 > 0 ? a:1 : 0
+  for [lnum, row] in s:get_rows(a:lnum, depth)
     if s:is_separator(row)
       let cells = vimwiki#tbl#get_cells(row)
       for idx in range(len(cells))
@@ -296,6 +297,46 @@ function! s:get_cell_aligns(lnum)
 endfunction
 
 
+function! s:get_cell_fast_aligns(rows)
+  let aligns = {}
+  let clen = 0
+  for [lnum, row] in a:rows
+    if s:is_separator(row)
+      return s:get_cell_aligns(lnum, 1)
+    endif
+    let cells = vimwiki#tbl#get_cells(row, 1)
+    let clen = len(cells)
+    for idx in range(clen)
+      let cell = cells[idx]
+      if !has_key(aligns, idx)
+        let cs = matchlist(cell, '^\(\s*\)[^[:space:]].\{-}\(\s*\)$')
+        if !empty(cs)
+          let lstart = len(cs[1])
+          let lend = len(cs[2])
+          if lstart > 0 || lend > 0
+            if lstart > 0 && lend > 0
+              let aligns[idx] = 'center'
+            else
+              if lend > 0
+                let aligns[idx] = 'left'
+              elseif lstart > 0
+                let aligns[idx] = 'right'
+              endif
+            endif
+          endif
+        endif
+      endif
+    endfor
+  endfor
+  for idx in range(clen)
+    if !has_key(aligns, idx)
+      return {}
+    endif
+  endfor
+  return aligns
+endfunction
+
+
 function! s:get_cell_max_lens(lnum, ...)
   let max_lens = {}
   let rows = a:0 > 2 ? a:3 : s:get_rows(a:lnum)
@@ -319,6 +360,7 @@ endfunction
 
 function! s:get_aligned_rows(lnum, col1, col2, depth)
   let rows = []
+  let aligns = {}
   let startlnum = 0
   let cells = []
   let max_lens = {}
@@ -349,6 +391,7 @@ function! s:get_aligned_rows(lnum, col1, col2, depth)
       endif
       let fst_lens = s:get_cell_max_lens(a:lnum, cells, startlnum, rows[0:0])
       let check_all = max_lens != fst_lens
+      let aligns = s:get_cell_fast_aligns(rows[0:-2])
       let rows[-1][1] = line
     endif
   endif
@@ -367,7 +410,9 @@ function! s:get_aligned_rows(lnum, col1, col2, depth)
       let max_lens[last_index] = 1
     endif
   endif
-  let aligns = s:get_cell_aligns(a:lnum)
+  if empty(aligns)
+    let aligns = s:get_cell_aligns(a:lnum)
+  endif
   let result = []
   for [lnum, row] in rows
     if s:is_separator(row)